Cavity-enhanced dual-comb spectroscopy (2009)
Bernhardt, Birgitta, Ozawa, Akira, Jacquet, Patrick, Jacquey, Marion, Kobayashi, Yohei, Udem, Thomas, ...
The sensitivity of molecular fingerprinting is dramatically improved when placing the absorbing sample in a high-finesse optical cavity, thanks to the large increase of the effective path-length. As...
Herrmann, Maximillian, Batteiger, Valentin, Knünz, Sebastian, Saathoff, Guido, Udem, Thomas, Hänsch, Theodor W.
Ultracold Heteronuclear Fermi-Fermi Molecules (2009)
Voigt, Arne C., Taglieber, Matthias, Costa, L., Aoki, T., Wieser, W., Hänsch, Theodor W., ...
Optical spectroscopy of rubidium Rydberg atoms with a 297 nm frequency-doubled dye laser (2009)
Thoumany, Pierre, Hänsch, Theodor W., Stania, Gernot, Urbonas, Linas, Becker, Thomas
Fabry-Perot filter cavities for wide-spaced frequency combs with large spectral bandwidth (2009)
Steinmetz, Tilo, Wilken, Tobias, Araujo-Hauck, C., Holzwarth, Ronald, Hänsch, Theodor W., Udem, Thomas
Continuous-wave Lyman-alpha generation with solid-state lasers (2009)
Scheid, M., Kolbe, D., Markert, F., Hänsch, Theodor W., Walz, J.
Thin-Disk Yb:YAG Oscillator-Amplifier Laser, ASE, and Effective Yb:YAG Lifetime (2009)
Antognini, Aldo, Schuhmann, Karsten, Amaro, Fernando D., Biraben, François, Dax, Andreas, Giesen, Adolf, ...
Böhi, Pascal, Riedel, Max F., Hoffrogge, Johannes, Reichel, Jakob, Hänsch, Theodor W., Treutlein, Philipp
Phase-stable single-pass cryogenic amplifier for high repetition rate few-cycle laser pulses (2009)
Ozawa, Akira, Schneider, Waldemar, Hänsch, Theodor W., Udem, Thomas, Hommelhoff, Peter
Precision spectroscopy of the 3s-3p fine-structure doublet in Mg+ (2009)
Batteiger, Valentin, Knünz, Sebastian, Herrmann, Maximilian, Saathoff, Guido, Schüssler, Hans A., Bernhardt, Birgitta, ...
Sub-Doppler laser spectroscopy on relativistic beams and tests of Lorentz invariance (2009)
Novotny, C., Huber, G., Karpuk, S., Reinhardt, S., Bing, D., Schwalm, D., ...
Vahala, Kerry, Herrmann, Maximilian, Knünz, Sebastian, Batteiger, Valentin, Saathoff, Guido, Hänsch, Theodor W., ...
Laser frequency combs for astronomical observations (2008)
Steinmetz, Tilo, Wilken, Tobias, Araujo-Hauck, Constanza, Holzwarth, Ronald, Hänsch, Theodor W., Pasquini, Luca, ...
A direct measurement of the universe's expansion history could be made by observing in real time the evolution of the cosmological redshift of distant objects. However, this would require...
Quantum Degenerate Two-Species Fermi-Fermi Mixture Coexisting with a Bose-Einstein Condensate (2008)
Taglieber, Matthias, Voigt, Arne C., Aoki, T., Hänsch, Theodor W., Dieckmann, Kai
Ozawa, Akira, Vernaleken, Andreas, Schneider, Waldemar, Gotlibovych, Igor, Udem, Thomas, Hänsch, Theodor W.
High harmonic frequency combs for high resolution spectroscopy (2008)
Ozawa, Akira, Rauschenberger, Jens, Gohle, Christoph, Herrmann, Maximilian, Walker, David R., Pervak, Volodymyr, ...
We generated a series of harmonics in a xenon gas jet inside a cavity seeded by pulses from a Ti:sapphire mode-locked laser with a repetition rate of 10.8 MHz. Harmonics up to 19th order at 43 nm...
Laser Frequency Combs for Astronomical Observations (2008)
Steinmetz, Tilo, Wilken, Tobias, Araujo-Hauck, C., Holzwarth, Ronald, Hänsch, Theodor W., Pasquini, L., ...
Spectral parameters of reference-cavity-stabilised lasers (2008)
Matveev, A. N., Kolachevsky, N. N., Alnis, Janis, Hänsch, Theodor W.
Laser frequency combs for astronomical observations (2008)
Steinmetz, Tilo, Wilken, Tobias, Araujo-Hauck, Constanza, Holzwarth, Ronald, Hänsch, Theodor W., Pasquini, Luca, ...
A direct measurement of the universe's expansion history could be made by observing in real time the evolution of the cosmological redshift of distant objects. However, this would require...
Stable diode lasers for hydrogen precision spectroscopy (2008)
Alnis, Janis, Matveev, Arthur, Kolachevsky, Nikolai, Wilken, Tobias, Holzwarth, Ronald, Hänsch, Theodor W.
Frequency Dependence of the Fixed Point in a Fluctuating Frequency Comb (2008)
Walker, David R., Udem, Thomas, Gohle, Christoph, Stein, B., Hänsch, Theodor W.
Semiconductor laser with the subhertz linewidth (2008)
Matveev, Arthur N., Kolachevsky, Nikolai N., Alnis, Janis, Hänsch, Theodor W.
Laser frequency combs for astronomical observations (2008)
Steinmetz, Tilo, Wilken, Tobias, Araujo-Hauck, Constanza, Holzwarth, Ronald, Hänsch, Theodor W., Pasquini, Luca, ...
A direct measurement of the universe's expansion history could be made by observing in real time the evolution of the cosmological redshift of distant objects. However, this would require...
Cavity Enhanced Optical Vernier Spectroscopy, Broad Band, High Resolution, High Sensitivity (2007)
Gohle, Christoph, Stein, Björn, Schliesser, Albert, Udem, Thomas, Hänsch, Theodor W.
A femtosecond frequency comb provides a vast number of equidistantly spaced narrow band laser modes that can be simultaneously tuned and frequency calibrated with 15 digits accuracy. Our Vernier...
Bose-Einstein condensate coupled to a nanomechanical resonator on an atom chip (2007)
Treutlein, Philipp, Hunger, David, Camerer, Stephan, Hänsch, Theodor W., Reichel, Jakob
We theoretically study the coupling of Bose-Einstein condensed atoms to the mechanical oscillations of a nanoscale cantilever with a magnetic tip. This is an experimentally viable hybrid quantum...
Two-photon frequency comb spectroscopy of the 6s-8s transition in cesium (2007)
Fendel, Peter, Bergeson, S.D., Udem, Thomas, Hänsch, Theodor W.
Muonic hydrogen cascade time and lifetime of the short-lived 2S state (2007)
Ludhova, L., Amaro, F. D., Antognini, A., Biraben, F., Cardoso, J. M. R., Conde, C. A. N., ...
Optical Clocks in Space (2007)
Schiller, S., Görlitz, A., Nevsky, A., Koelemeij, J.C.J., Wicht, A., Gill, P., ...
Status of the muonic hydrogen Lamb-shift experiment (2007)
Nebel, T., Amaro, F. D., Antognini, A., Biraben, F., Cardoso, J. M. R., Conde, C. A. N., ...
Bose-Einstein Condensate Coupled to a Nanomechanical Resonator on an Atom Chip (2007)
Treutlein, Philipp, Hunger, David, Camerer, Stephan, Hänsch, Theodor W., Reichel, Jakob
Frequency dependence of the fixed point in a fluctuating frequency comb (2007)
Walker, David R., Udem, Thomas, Gohle, Christoph, Stein, Björn, Hänsch, Theodor W.
Test of relativistic time dilation with fast optical atomic clocks at different velocities (2007)
Reinhardt, Sascha, Saathoff, Guido, Buhr, Henrik, Carlson, Lars A., Wolf, Andreas, Schwalm, Dirk, ...
Ionization Detection Scheme for 1s-2s Spectroscopy in Atomic Hydrogen (2007)
Matveev, Arthur, Kolachevsky, Nikolai, Alnis, Janis, Hänsch, Theodor W.
Quantum Information Processing in Optical Lattices and Magnetic Microtraps (2007)
Treutlein, Philipp, Steinmetz, Tilo, Colombe, Yves, Lev, Benjamin, Hommelhoff, Peter, Reichel, Jakob, ...
Low Phase Noise 250 MHz Repetition Rate Fiber A Laser for Frequency Comb Applications (2007)
Wilken, Tobias, Hänsch, Theodor W., Holzwarth, Ronald, Adel, P., Mei, M.
Microwave potentials and optimal control for robust quantum gates on an atom chip (2006)
Treutlein, Philipp, Hänsch, Theodor W., Reichel, Jakob, Negretti, Antonio, Cirone, Markus A., Calarco, Tommaso
We propose a two-qubit collisional phase gate that can be implemented with available atom chip technology, and present a detailed theoretical analysis of its performance. The gate is based on earlier...
Quantum Information Processing in Optical Lattices and Magnetic Microtraps (2006)
Treutlein, Philipp, Steinmetz, Tilo, Colombe, Yves, Lev, Benjamin, Hommelhoff, Peter, Reichel, Jakob, ...
We review our experiments on quantum information processing with neutral atoms in optical lattices and magnetic microtraps. Atoms in an optical lattice in the Mott insulator regime serve as a large...
Compact solid-state laser source for 1S-2S spectroscopy in atomic hydrogen (2006)
Kolachevsky,Nikolai, Alnis,Janis, Bergeson,Scott D., Hänsch,Theodor W.
Carrier-envelope phase-stabilized amplifier system (2006)
Rauschenberger,Jens, Fuji,Takao, Hentschel,M., Verhoef,Aart-J., Udem,Thomas, Gohle,Christoph, ...
Carrier-envelope phase-stabilized amplifier system (2006)
Rauschenberger,Jens, Fuji,Takao, Hentschel,M., Verhoef,Aart-J., Udem,Thomas, Gohle,Christoph, ...
Simultaneous magneto-optical trapping of three atomic species (2006)
Taglieber,Matthias, Voigt,Arne-Christian, Henkel,Florian, Fray,Sebastian, Hänsch,Theodor W., Dieckmann,Kai
Carrier-envelope phase-stabilized amplifier system (2006)
Rauschenberger, Jens, Fuji, Takao, Hentschel, M., Verhoef, Aart-J., Udem, Thomas, Gohle, Christoph, ...
Carrier-envelope phase-stabilized amplifier system (2006)
Rauschenberger, Jens, Fuji, Takao, Hentschel, M., Verhoef, Aart-J., Udem, Thomas, Gohle, Christoph, ...
Simultaneous magneto-optical trapping of three atomic species (2006)
Taglieber, Matthias, Voigt, Arne-Christian, Henkel, Florian, Fray, Sebastian, Hänsch, Theodor W., Dieckmann, Kai
Compact solid-state laser source for 1S-2S spectroscopy in atomic hydrogen (2006)
Kolachevsky, Nikolai, Alnis, Janis, Bergeson, Scott D., Hänsch, Theodor W.
Iodine hyperfine structure and absolute frequency measurements at 565, 576, and 585 nm (2006)
Reinhardt, S., Saathoff, G., Karpuk, S., Novotny, C., Huber, G., Zimmermann, Marcus, ...
Haas, M., Jentschura, U. D., Keitel, C. H., Kolachevsky, Nikolai, Herrmann, Maximilian, Fendel, Peter, ...
2s Hyperfine Splitting in Light Hydrogen-like Atoms: Theory and Experiment (2006)
Karshenboim, Savely G., Kolachevsky, Nikolai N., Ivanov, V. G., Fischer, M., Fendel, Peter, Hänsch, Theodor W.
Complete characterization of a broadband high-finesse cavity using an optical frequency comb (2006)
Schliesser, Albert, Gohle, Christoph, Udem, Thomas, Hänsch, Theodor W.
High power all solid state laser system near 280 nm (2006)
Friedenauer, Axel, Markert, Frank, Schmitz, Hector, Petersen, Lutz, Kahra, Steffen, Herrmann, Maximilian, ...
Quantum information processing in optical lattices and magnetic microtraps (2006)
Treutlein, Philipp, Steinmetz, Tilo, Colombe, Yves, Lev, Benjamin, Hommelhoff, Peter, Reichel, Jakob, ...
Microwave potentials and optimal control for robust quantum gates on an atom chip (2006)
Treutlein, Philipp, Hänsch, Theodor W., Reichel, Jakob, Negretti, A., Cirone, M. A., Calarco, T.
Miniature fluorescence detector for single atom observation on a microchip (2006)
Takamizawa, Akifumi, Steinmetz, Tilo, Delhuille, Rémi, Hänsch, Theodor W., Reichel, Jakob
Schneller Zählen als das Licht (2006)
Gohle, Christoph, Herrmann, Maximilian, Udem, Thomas, Hänsch, Theodor W.
The frequency comb technology that was awarded the Noble Prize of Physics enables frequency measurements of highest accuracy and the development of high-precision “optical clocks”. New...
Photoionization broadening of the 1S-2S transition in a beam of atomic hydrogen (2006)
Kolachevsky, Nikolai, Haas, Martin, Jentschura, Ulrich D., Herrmann, Maximilian, Fendel, Peter, Fischer, M., ...
Study of hyperfine structure in simple atoms and precision tests of the bound state QED (2006)
Karshenboim, Savely G., Eidelmann, S. I., Fendel, Peter, Ivanov, V. G., Kolachevsky, N. N., Shelyuto, V. A., ...
Photoionization broadening of the 1S-2S transition in a beam of atomic hydrogen (2006)
Kolachevsky, Nikolai, Haas, Martin, Jentschura, Ulrich David, Herrmann, Maximilian, Fendel, Peter, Fischer, Marc, ...
We consider the excitation dynamics of the two-photon 1S-2S transition in a beam of atomic hydrogen by 243 nm laser radiation. Specifically, we study the impact of ionization damping on the...
Optische Frequenzkämme und der Physiknobelpreis 2005 (2006)
Zimmermann, Markus, Gohle, Christoph, Fendel, Peter, Herrmann, Maximilian, Predehl, Katharina, Bernhardt, Birgitta, ...
Experimental test of special relativity by laser spectroscopy (2006)
Novotny, C., Bernhardt, Birgitta, Ewald, G., Geppert, C., Gwinner, G., Hänsch, Theodor W., ...
Observing the profile of an atom laser beam (2005)
Köhl,Michael, Busch,Thomas, Mølmer,Klaus, Hänsch,Theodor W., Esslinger,Tilman
Powerful fast triggerable 6 µm laser for the muonic hydrogen 2S-Lamb shift experiment (2005)
Antognini,Aldo, Amaro,F. D., Biraben,F., Cardoso,J. M R., Conde,C. A. N., Covita,D. S., ...
Carrier envelope phase noise in stabilized amplifier systems (2005)
Gohle,Christoph, Rauschenberger,Jens, Fuji,Takao, Udem,Thomas, Apolonski,Alexander, Krausz,Ferenc, ...
Carrier envelope phase noise in stabilized amplifier systems (2005)
Gohle,Christoph, Rauschenberger,Jens, Fuji,Takao, Udem,Thomas, Apolonski,Alexander, Krausz,Ferenc, ...
Precision spectroscopy of hydrogen and femtosecond laser frequency combs (2005)
Hänsch,Theodor W., Alnis,Janis, Fendel,Peter, Fischer,Marc, Herrmann,Maximilian, Holzwarth,Ronald, ...
Long distance magnetic conveyor for precise positioning of ultracold atoms (2005)
Long,Romain, Rom,Tim, Hänsel,Wolfgang, Hänsch,Theodor W., Reichel,Jakob
A frequency comb in the extreme ultraviolet (2005)
Gohle,Christoph, Udem,Thomas, Herrmann,Maximilian, Rauschenberger,Jens, Holzwarth,Ronald, Schuessler,Hans A., ...
A frequency comb in the extreme ultraviolet (2005)
Gohle,Christoph, Udem,Thomas, Herrmann,Maximilian, Rauschenberger,Jens, Holzwarth,Ronald, Schuessler,Hans A., ...
Ultraprecise Atomic Spectroscopy (2005)
Hänsch,Theodor W., Fischer,Marc, Kolachevsky,Nikolai, Zimmermann,Marcus, Alnis,Janis, Holzwarth,Ronald, ...
Attosecond control of optical waveforms (2005)
Fuji,Takao, Rauschenberger,Jens, Gohle,Christoph, Apolonski,Alexander, Udem,Thomas, Yakovlev,Vladislav S., ...
Attosecond control of optical waveforms (2005)
Fuji,Takao, Rauschenberger,Jens, Gohle,Christoph, Apolonski,Alexander, Udem,Thomas, Yakovlev,Vladislav S., ...
The muonic hydrogen Lamb-shift experiment (2005)
Pohl,R., Antognini,A., Amaro,F. D., Biraben,F., Cardoso,J. M. R., Conde,C. A. N., ...
Long term comparison of two fiber based frequency comb systems (2005)
Kubina,Philipp, Adel,Peter, Adler,Florian, Grosche,Gesine, Hänsch,Theodor W., Holzwarth,Ronald, ...
Monolithic carrier-envelope phase-stabilization scheme (2005)
Fuji,Takao, Rauschenberger,Jens, Apolonski,Alexander, Yakovlev,Vladislav S., Tempea,Gabriel, Udem,Thomas, ...
Monolithic carrier-envelope phase-stabilization scheme (2005)
Fuji,Takao, Rauschenberger,Jens, Apolonski,Alexander, Yakovlev,Vladislav S., Tempea,Gabriel, Udem,Thomas, ...
Transporting, splitting and merging of atomic ensembles in a chip trap (2005)
Hommelhoff,Peter, Hänsel,Wolfgang, Steinmetz,Thilo, Hänsch,Theodor W., Reichel,Jakob
High-Resolution Laser Spectroscopy and Time Variation of Fundamental Constants (2005)
Zimmermann,Marcus, Fischer,M., Kolachevsky,N., Holzwarth,Ronald, Udem,Thomas, Hänsch,Theodor W., ...
Precision Spectroscopy of Hydrogen and Femtosecond Laser Frequency Combs (2005)
Udem,Thomas, Fendel,Peter, Fischer,Marc, Kolachevsky,Nikolai, Alnis,Janis, Zimmermann,Marcus, ...
Transporting, splitting and merging of atomic ensembles in a chip trap (2005)
Hommelhoff, Peter, Hänsel, Wolfgang, Steinmetz, Thilo, Hänsch, Theodor W., Reichel, Jakob
Monolithic carrier-envelope phase-stabilization scheme (2005)
Fuji, Takao, Rauschenberger, Jens, Apolonski, Alexander, Yakovlev, Vladislav S., Tempea, Gabriel, Udem, Thomas, ...
Monolithic carrier-envelope phase-stabilization scheme (2005)
Fuji, Takao, Rauschenberger, Jens, Apolonski, Alexander, Yakovlev, Vladislav S., Tempea, Gabriel, Udem, Thomas, ...
Pahl, Anette, Fendel, Peter, Henrich, Birgit R., Walz, Jochen, Hänsch, Theodor W., Eikema, Kjeld S. E.
Long term comparison of two fiber based frequency comb systems (2005)
Kubina, Philipp, Adel, Peter, Adler, Florian, Grosche, Gesine, Hänsch, Theodor W., Holzwarth, Ronald, ...
Attosecond control of optical waveforms (2005)
Fuji, Takao, Rauschenberger, Jens, Gohle, Christoph, Apolonski, Alexander, Udem, Thomas, Yakovlev, Vladislav S., ...
Attosecond control of optical waveforms (2005)
Fuji, Takao, Rauschenberger, Jens, Gohle, Christoph, Apolonski, Alexander, Udem, Thomas, Yakovlev, Vladislav S., ...
Ultraprecise Atomic Spectroscopy (2005)
Hänsch, Theodor W., Fischer, Marc, Kolachevsky, Nikolai, Zimmermann, Marcus, Alnis, Janis, Holzwarth, Ronald, ...
A frequency comb in the extreme ultraviolet (2005)
Gohle, Christoph, Udem, Thomas, Herrmann, Maximilian, Rauschenberger, Jens, Holzwarth, Ronald, Schuessler, Hans A., ...
A frequency comb in the extreme ultraviolet (2005)
Gohle, Christoph, Udem, Thomas, Herrmann, Maximilian, Rauschenberger, Jens, Holzwarth, Ronald, Schuessler, Hans A., ...
High-Resolution Laser Spectroscopy and Time Variation of Fundamental Constants (2005)
Zimmermann, Marcus, Fischer, M., Kolachevsky, N., Holzwarth, Ronald, Udem, Thomas, Hänsch, Theodor W., ...
Powerful fast triggerable 6 µm laser for the muonic hydrogen 2S-Lamb shift experiment (2005)
Antognini, Aldo, Amaro, F. D., Biraben, F., Cardoso, J. M R., Conde, C. A. N., Covita, D. S., ...
Carrier envelope phase noise in stabilized amplifier systems (2005)
Gohle, Christoph, Rauschenberger, Jens, Fuji, Takao, Udem, Thomas, Apolonski, Alexander, Krausz, Ferenc, ...
Carrier envelope phase noise in stabilized amplifier systems (2005)
Gohle, Christoph, Rauschenberger, Jens, Fuji, Takao, Udem, Thomas, Apolonski, Alexander, Krausz, Ferenc, ...
Precision spectroscopy of hydrogen and femtosecond laser frequency combs (2005)
Hänsch, Theodor W., Alnis, Janis, Fendel, Peter, Fischer, Marc, Herrmann, Maximilian, Holzwarth, Ronald, ...
Long distance magnetic conveyor for precise positioning of ultracold atoms (2005)
Long, Romain, Rom, Tim, Hänsel, Wolfgang, Hänsch, Theodor W., Reichel, Jakob
Observing the profile of an atom laser beam (2005)
Köhl, Michael, Busch, Thomas, Mølmer, Klaus, Hänsch, Theodor W., Esslinger, Tilman
Precision Spectroscopy of Hydrogen and Femtosecond Laser Frequency Combs (2005)
Udem, Thomas, Fendel, Peter, Fischer, Marc, Kolachevsky, Nikolai, Alnis, Janis, Zimmermann, Marcus, ...
The muonic hydrogen Lamb-shift experiment (2005)
Pohl, R., Antognini, A., Amaro, F. D., Biraben, F., Cardoso, J. M. R., Conde, C. A. N., ...
Laser-Controlled Antihydrogen Production by Two-Stage Charge Exchange (2005)
Storry, C. H., Guise, N., Levitt, B., Le Sage, D., Speck, A., Gabrielse, G., ...
ATRAP — Progress Towards Trapped Antihydrogen (2005)
Grzonka, D., Comeau, D., Gabrielse, G., Goldenbaum, F., Hänsch, Theodor W., Hessels, E. A., ...
Optical Frequency Measurement (2005)
Udem, Thomas, Zimmermann, Marcus, Holzwarth, Ronald, Fischer, Marc, Kolachevsky, Nikolai, Hänsch, Theodor W.
The muonic hydrogen Lamb-shift experiment (2005)
Pohl, R., Antognini, A., Amaro, F. D., Biraben, F., Cardoso, J. M. R., Conde, C. A. N., ...
First laser-controlled antihydrogen production (2004)
Storry,C. H., Speck,A., Le Sage,D., Guise,N., Gabrielse,G., Grzonka,D., ...
2S hyperfine structure of atomic deuterium (2004)
Kolachevsky,Nikolai, Fendel,Peter, Karshenboim,Savely G., Hänsch,Theodor W.
Fray, Sebastian, Diez, Cristina Alvarez, Hänsch, Theodor W., Weitz, Martin
We have developed a matter wave interferometer based on the diffraction of atoms from effective absorption gratings of light. In a setup with cold rubidium atoms in an atomic fountain the...
Atom-chip Bose-Einstein condensation in a portable vacuum cell (2004)
Du,Shengwang, Squires,Matthew B., Imai,Yutaka, Czaia,Leslie, Saravanan,R. A., Bright,Victor, ...
First measurement of the velocity of slow antihydrogen atoms (2004)
Gabrielse,G., Speck,A., Storry,C. H., LeSage,D., Guise,N., Grzonka,D., ...
State Selective Production of Molecules in Optical Lattices (2004)
Rom,Tim, Best,Thorsten, Mandel,Olaf, Widera,Artur, Greiner,Markus, Hänsch,Theodor W., ...
Aperture method to determine the density and geometry of antiparticle plasmas (2004)
Oxley,P., Bowden,N. S., Parrott,R., Speck,A., Storry,C. H., Tan,J. N., ...
New limits on the drift of fundamental constants from laboratory measurements (2004)
Fischer,Marc, Kolachevsky,Nikolai, Zimmermann,Marcus, Holzwarth,Ronald, Udem,Thomas, Hänsch,Theodor W., ...
New Limits on the Drift of Fundamental Constants from Laboratory Measurements (2004)
Fischer,M., Kolachevsky,Nikolai, Zimmermann,Marcus, Holzwarth,Ronald, Udem,Thomas, Hänsch,Theodor W., ...
We have remeasured the absolute 1S-2S transition frequency H in atomic hydrogen. A comparison with the result of the previous measurement performed in 1999 sets a limit of (–29±57) Hz for the...
Coherence in microchip traps (2004)
Treutlein,Philipp, Hommelhoff,Peter, Steinmetz,Tilo, Hänsch,Theodor W., Reichel,Jakob
Tonks-Girardeau gas of ultracold atoms in an optical lattice (2004)
Paredes,Belen, Widera,Artur, Murg,Valentin, Mandel,Olaf, Fölling,Simon, Cirac,Ignacio, ...
Tonks-Girardeau gas of ultracold atoms in an optical lattice (2004)
Paredes,Belen, Widera,Artur, Murg,Valentin, Mandel,Olaf, Fölling,Simon, Cirac,Ignacio, ...
Entanglement interferometry for precision measurement of atomic scattering properties (2004)
Widera,Arthur, Mandel,Olaf, Greiner,Markus, Kreim,Ssusanne, Hänsch,Theodor W., Bloch,Immanuel
Holographic recording of laser-induced plasma (2004)
Centurion,Martin, Pu,Ye, Liu,Zhiwen, Psaltis,Demetri, Hänsch,Theodor W.
Holographic recording of laser-induced plasma (2004)
Centurion, Martin, Pu, Ye, Liu, Zhiwen, Psaltis, Demetri, Hänsch, Theodor W.
We report on a holographic probing technique that allows for measurement of free-electron distribution with fine spatial detail. Plasma is generated by focusing a femtosecond pulse in air. We also...
Observation of light-phase-sensitive photoemission from a metal (2004)
Apolonski,A., Dombi,P., Paulus,Gerhard G., Kakehata,M., Holzwarth,Ronald, Udem,Thomas, ...
Observation of light-phase-sensitive photoemission from a metal (2004)
Apolonski,A., Dombi,P., Paulus,Gerhard G., Kakehata,M., Holzwarth,Ronald, Udem,Thomas, ...
Observation of light-phase-sensitive photoemission from a metal (2004)
Apolonski,A., Dombi,P., Paulus,Gerhard G., Kakehata,M., Holzwarth,Ronald, Udem,Thomas, ...
High-precision optical measurement of the 2S hyperfine interval in atomic hydrogen (2004)
Kolachevsky,Nikolai, Fischer,Manfred, Karshenboim,Savely G., Hänsch,Theodor W.
Observations of cold antihydrogen (2004)
Tan,J. N., Bowden,N. S., Gabrielse,G., Oxley,P., Speck,A., Storry,C. H., ...
Solid-State Carrier-Envelope Phase Detector (2004)
Dombi,P., Apolonski,A., Paulus,Gerhard G., Kakehata,M., Torizuka,K., Holzwarth,Ronald, ...
Solid-State Carrier-Envelope Phase Detector (2004)
Dombi,P., Apolonski,A., Paulus,Gerhard G., Kakehata,M., Torizuka,K., Holzwarth,Ronald, ...
Stabilization and Characterization of the Carrier-Envelope Phase in Intense Few-Cycle Pulses (2004)
Baltuška,Andrius, Uiberacker,Matthias, Goulielmakis,Eleftherios, Udem,Thomas, Hentschel,M., Kienberger,Reinhard, ...
Stabilization and Characterization of the Carrier-Envelope Phase in Intense Few-Cycle Pulses (2004)
Baltuška,Andrius, Uiberacker,Matthias, Goulielmakis,Eleftherios, Udem,Thomas, Hentschel,M., Kienberger,Reinhard, ...
Precision Spectroscopy of Atomic Hydrogen and Variations of Fundamental Constants (2004)
Fischer,M., Kolachevsky,Nikolai, Zimmermann,Marcus, Holzwarth,Ronald, Udem,Thomas, Hänsch,Theodor W., ...
Optical Frequency-Comb Generation and High-Resolution Laser Spectroscopy (2004)
Udem,Thomas, Holzwarth,Ronald, Zimmermann,Marcus, Gohle,Christoph, Hänsch,Theodor W.
Optical Frequency Comb Generation and High Resolution Laser Spectroscopy (2004)
Udem,Thomas, Holzwarth,Ronald, Zimmermann,Marcus, Gohle,Christoph, Hänsch,Theodor W.
New Limits on the Drift of Fundamental Constants from Laboratory Measurements (2004)
Fischer, M., Kolachevsky, Nikolai, Zimmermann, Marcus, Holzwarth, Ronald, Udem, Thomas, Hänsch, Theodor W., ...
We have remeasured the absolute 1S-2S transition frequency H in atomic hydrogen. A comparison with the result of the previous measurement performed in 1999 sets a limit of (–29±57) Hz for the...
2S hyperfine structure of atomic deuterium (2004)
Kolachevsky, Nikolai, Fendel, Peter, Karshenboim, Savely G., Hänsch, Theodor W.
Aperture method to determine the density and geometry of antiparticle plasmas (2004)
Oxley, P., Bowden, N. S., Parrott, R., Speck, A., Storry, C. H., Tan, J. N., ...
Atom-chip Bose-Einstein condensation in a portable vacuum cell (2004)
Du, Shengwang, Squires, Matthew B., Imai, Yutaka, Czaia, Leslie, Saravanan, R. A., Bright, Victor, ...
Coherence in microchip traps (2004)
Treutlein, Philipp, Hommelhoff, Peter, Steinmetz, Tilo, Hänsch, Theodor W., Reichel, Jakob
Dombi, P., Apolonski, Alexander, Lemell, C., Paulus, Gerhard G., Kakehata, M., Holzwarth, Ronald, ...
Dombi, P., Apolonski, Alexander, Lemell, C., Paulus, Gerhard G., Kakehata, M., Holzwarth, Ronald, ...
Entanglement interferometry for precision measurement of atomic scattering properties (2004)
Widera, Arthur, Mandel, Olaf, Greiner, Markus, Kreim, Ssusanne, Hänsch, Theodor W., Bloch, Immanuel
First laser-controlled antihydrogen production (2004)
Storry, C. H., Speck, A., Le Sage, D., Guise, N., Gabrielse, G., Grzonka, D., ...
First measurement of the velocity of slow antihydrogen atoms (2004)
Gabrielse, G., Speck, A., Storry, C. H., LeSage, D., Guise, N., Grzonka, D., ...
High-precision optical measurement of the 2S hyperfine interval in atomic hydrogen (2004)
Kolachevsky, Nikolai, Fischer, Manfred, Karshenboim, Savely G., Hänsch, Theodor W.
Holographic recording of laser-induced plasma (2004)
Centurion, Martin, Pu, Ye, Liu, Zhiwen, Psaltis, Demetri, Hänsch, Theodor W.
Tonks-Girardeau gas of ultracold atoms in an optical lattice (2004)
Paredes, Belen, Widera, Artur, Murg, Valentin, Mandel, Olaf, Fölling, Simon, Cirac, Ignacio, ...
Tonks-Girardeau gas of ultracold atoms in an optical lattice (2004)
Paredes, Belen, Widera, Artur, Murg, Valentin, Mandel, Olaf, Fölling, Simon, Cirac, Ignacio, ...
Observation of light-phase-sensitive photoemission from a metal (2004)
Apolonski, A., Dombi, P., Paulus, Gerhard G., Kakehata, M., Holzwarth, Ronald, Udem, Thomas, ...
Observation of light-phase-sensitive photoemission from a metal (2004)
Apolonski, A., Dombi, P., Paulus, Gerhard G., Kakehata, M., Holzwarth, Ronald, Udem, Thomas, ...
Observation of light-phase-sensitive photoemission from a metal (2004)
Apolonski, A., Dombi, P., Paulus, Gerhard G., Kakehata, M., Holzwarth, Ronald, Udem, Thomas, ...
New limits on the drift of fundamental constants from laboratory measurements (2004)
Fischer, Marc, Kolachevsky, Nikolai, Zimmermann, Marcus, Holzwarth, Ronald, Udem, Thomas, Hänsch, Theodor W., ...
Observations of cold antihydrogen (2004)
Tan, J. N., Bowden, N. S., Gabrielse, G., Oxley, P., Speck, A., Storry, C. H., ...
State Selective Production of Molecules in Optical Lattices (2004)
Rom, Tim, Best, Thorsten, Mandel, Olaf, Widera, Artur, Greiner, Markus, Hänsch, Theodor W., ...
Solid-State Carrier-Envelope Phase Detector (2004)
Dombi, P., Apolonski, A., Paulus, Gerhard G., Kakehata, M., Torizuka, K., Holzwarth, Ronald, ...
Solid-State Carrier-Envelope Phase Detector (2004)
Dombi, P., Apolonski, A., Paulus, Gerhard G., Kakehata, M., Torizuka, K., Holzwarth, Ronald, ...
Stabilization and Characterization of the Carrier-Envelope Phase in Intense Few-Cycle Pulses (2004)
Baltuška, Andrius, Uiberacker, Matthias, Goulielmakis, Eleftherios, Udem, Thomas, Hentschel, M., Kienberger, Reinhard, ...
Stabilization and Characterization of the Carrier-Envelope Phase in Intense Few-Cycle Pulses (2004)
Baltuška, Andrius, Uiberacker, Matthias, Goulielmakis, Eleftherios, Udem, Thomas, Hentschel, M., Kienberger, Reinhard, ...
Precision Spectroscopy of Atomic Hydrogen and Variations of Fundamental Constants (2004)
Fischer, M., Kolachevsky, Nikolai, Zimmermann, Marcus, Holzwarth, Ronald, Udem, Thomas, Hänsch, Theodor W., ...
Optical Frequency-Comb Generation and High-Resolution Laser Spectroscopy (2004)
Udem, Thomas, Holzwarth, Ronald, Zimmermann, Marcus, Gohle, Christoph, Hänsch, Theodor W.
New Limits on the Drift of Fundamental Constants from Laboratory Measurements (2004)
Fischer, M., Kolachevsky, Nikolai, Zimmermann, Marcus, Holzwarth, Ronald, Udem, Thomas, Hänsch, Theodor W., ...
We have remeasured the absolute 1S-2S transition frequency H in atomic hydrogen. A comparison with the result of the previous measurement performed in 1999 sets a limit of (–29±57) Hz for the...
Cold antihydrogen atoms (2003)
Walz,Jochen, Pittner,Heiko, Herrmann,Maximilian, Fendel,Peter, Henrich,Birgit, Hänsch,Theodor W.
Coherence in Microchip Traps (2003)
Treutlein, Philipp, Hommelhoff, Peter, Steinmetz, Tilo, Hänsch, Theodor W., Reichel, Jakob
We report the coherent manipulation of internal states of neutral atoms in a magnetic microchip trap. Coherence lifetimes exceeding 1 s are observed with atoms at distances of $5-130 \mu$m from the...
Controlled collisions for multi-particle entanglement of optically trapped atoms (2003)
Mandel,Olaf, Greiner,Markus, Widera,Artur, Rom,Tim, Hänsch,Theodor W., Bloch,Immanuel
Entanglement interferometry for precision measurement of atomic scattering properties (2003)
Widera, Artur, Mandel, Olaf, Greiner, Markus, Kreim, Susanne, Hänsch, Theodor W., Bloch, Immanuel
We report on a two-particle matter wave interferometer realized with pairs of trapped 87Rb atoms. Each pair of atoms is confined at a single site of an optical lattice potential. The interferometer...
Coherent cold collisions with neutral atoms in optical lattices (2003)
Bloch,Immanuel, Greiner,Markus, Mandel,Olaf, Hänsch,Theodor W.
Magnetic microchip traps and single-atom detection (2003)
Long,Romain, Steinmetz,Tilo, Hommelhoff,Peter, Hänsel,Wolfgang, Hänsch,Theodor W., Reichel,Jakob
Coherent transport of neutral atoms in spin-dependent optical lattice potentials (2003)
Mandel,Olaf, Greiner,Markus, Widera,Artur, Rom,Tim, Hänsch,Theodor W., Bloch,Immanuel
Phase-controlled amplification of few-cycle laser pulses (2003)
Baltuška,Andrius, Uiberacker,M., Goulielmakis,E., Kienberger,R., Yakovlev,V. S., Udem,Thomas, ...
Phase-controlled amplification of few-cycle laser pulses (2003)
Baltuška,Andrius, Uiberacker,M., Goulielmakis,E., Kienberger,R., Yakovlev,V. S., Udem,Thomas, ...
Quantum phase transition from a superfluid to a Mott insulator in an ultracold gas of atoms (2003)
Greiner,Markus, Mandel,Olaf, Rom,Tim, Altmeyer,Alexander, Widera,Artur, Hänsch,Theodor W., ...
Towards laser spectroscopy of antihydrogen (2003)
Walz,J., Fendel,Peter, Herrmann,Maximilian, König,Matthias, Pahl,Anette, Pittner,Heiko, ...
Attosecond control of electronic processes by intense light fields (2003)
Baltuška,Andrius, Udem,Thomas, Uiberacker,M., Hentschel,M., Goulielmakis,E., Gohle,Christoph, ...
Attosecond control of electronic processes by intense light fields (2003)
Baltuška,Andrius, Udem,Thomas, Uiberacker,M., Hentschel,M., Goulielmakis,E., Gohle,Christoph, ...
Attosecond control of electronic processes by intense light fields (2003)
Baltuška, Andrius, Udem, Thomas, Uiberacker, M., Hentschel, M., Goulielmakis, E., Gohle, Christoph, ...
Attosecond control of electronic processes by intense light fields (2003)
Baltuška, Andrius, Udem, Thomas, Uiberacker, M., Hentschel, M., Goulielmakis, E., Gohle, Christoph, ...
Coherent cold collisions with neutral atoms in optical lattices (2003)
Bloch, Immanuel, Greiner, Markus, Mandel, Olaf, Hänsch, Theodor W.
Coherent transport of neutral atoms in spin-dependent optical lattice potentials (2003)
Mandel, Olaf, Greiner, Markus, Widera, Artur, Rom, Tim, Hänsch, Theodor W., Bloch, Immanuel
Cold antihydrogen atoms (2003)
Walz, Jochen, Pittner, Heiko, Herrmann, Maximilian, Fendel, Peter, Henrich, Birgit, Hänsch, Theodor W.
Controlled collisions for multi-particle entanglement of optically trapped atoms (2003)
Mandel, Olaf, Greiner, Markus, Widera, Artur, Rom, Tim, Hänsch, Theodor W., Bloch, Immanuel
Magnetic microchip traps and single-atom detection (2003)
Long, Romain, Steinmetz, Tilo, Hommelhoff, Peter, Hänsel, Wolfgang, Hänsch, Theodor W., Reichel, Jakob
Towards laser spectroscopy of antihydrogen (2003)
Walz, J., Fendel, Peter, Herrmann, Maximilian, König, Matthias, Pahl, Anette, Pittner, Heiko, ...
Quantum phase transition from a superfluid to a Mott insulator in an ultracold gas of atoms (2003)
Greiner, Markus, Mandel, Olaf, Rom, Tim, Altmeyer, Alexander, Widera, Artur, Hänsch, Theodor W., ...
Phase-controlled amplification of few-cycle laser pulses (2003)
Baltuška, Andrius, Uiberacker, M., Goulielmakis, E., Kienberger, R., Yakovlev, V. S., Udem, Thomas, ...
Phase-controlled amplification of few-cycle laser pulses (2003)
Baltuška, Andrius, Uiberacker, M., Goulielmakis, E., Kienberger, R., Yakovlev, V. S., Udem, Thomas, ...
Collapse and revival of the matter wave field of a Bose- Einstein condensate (2002)
Greiner,Markus, Mandel,Olaf, Hänsch,Theodor W., Bloch,Immanuel
A Bose-Einstein condensate represents the most 'classical' form of a matter wave, just as an optical laser emits the most classical form of an electromagnetic wave. Nevertheless, the matter wave...
Growth of Bose-Einstein condensates from thermal vapor (2002)
Köhl,Michael, Davis,M. J., Gardiner,C. W., Hänsch,Theodor W., Esslinger,Tilman
We report on a quantitative study of the growth process of 87Rb Bose-Einstein condensates. By continuous evaporative cooling we directly control the thermal cloud from which the condensate grows. We...
Continuous detection of an atom laser beam (2002)
Köhl,Michael, Hänsch,Theodor W., Esslinger,Tilman
We have demonstrated a detection scheme for atom laser beams that allows for a continuous measurement of the atom density and readout of the data in real time. The atoms in the atom laser beam are...
Optical Frequency Synthesis with Ultrashort Pulses (2002)
Udem,Thomas, Holzwarth,Ronald, Zimmermann,Marcus, Hänsch,Theodor W.
Absolute Frequency Measurements of a Methane-Stabilized Transportable He-Ne Laser at 3.39 µm (2002)
Pokasov,Pavel V., Holzwarth,Ronald, Udem,Thomas, Zimmermann,Marcus, Reichert,Jörg, Niering,Markus, ...
Nevsky,Alexander Yu., Holzwarth,Ronald, Zimmermann,Marcus, Udem,Thomas, Hänsch,Theodor W., Von Zanthier,Joachim, ...
Speedy BEC in a Tiny Trap: Coherent Matter Waves on a Microchip (2002)
Reichel,Jörg, Hänsel,Wolfgang, Hommelhoff,Peter, Long,Romain., Rom,Tim, Steinmetz,Tilo, ...
Continuous Coherent Lyman-α Excitation of Atomic Hydrogen (2002)
Eikema,Kjeld S. E., Pahl,Anette, Schatz,Birgit, Walz,Jochen, Hänsch,Theodor W.
Measuring the Frequency of Light with Ultra Short Pulses (2002)
Hänsch,Theodor W., Holzwarth,Ronald, Zimmermann,Marcus, Udem,Thomas
Precision Optical Frequency Metrology Using Pulsed Lasers (2002)
Udem,Thomas, Holzwarth,Ronald, Zimmermann,Marcus, Hänsch,Theodor W.
Mott-Isolator-Zustand: Perfekte Ordnung am Nullpunkt (2002)
Greiner,Markus, Hänsch,Theodor W., Bloch,Immanuel
Nirgends wird die Welleneigenschaft von Materie so deutlich wie in einem Bose-Einstein-Kondensat. Dennoch ist es möglich, ein wellenartiges Bose-Einstein-Kondensat in ein geordnetes Teilchengitter...
Optical Frequency Synthesis with Ultrashort Pulses (2002)
Udem, Thomas, Holzwarth, Ronald, Zimmermann, Marcus, Hänsch, Theodor W.
Absolute Frequency Measurements of a Methane-Stabilized Transportable He-Ne Laser at 3.39 µm (2002)
Pokasov, Pavel V., Holzwarth, Ronald, Udem, Thomas, Zimmermann, Marcus, Reichert, Jörg, Niering, Markus, ...
Nevsky, Alexander Yu., Holzwarth, Ronald, Zimmermann, Marcus, Udem, Thomas, Hänsch, Theodor W., Von Zanthier, Joachim, ...
Continuous detection of an atom laser beam (2002)
Köhl, Michael, Hänsch, Theodor W., Esslinger, Tilman
We have demonstrated a detection scheme for atom laser beams that allows for a continuous measurement of the atom density and readout of the data in real time. The atoms in the atom laser beam are...
Speedy BEC in a Tiny Trap: Coherent Matter Waves on a Microchip (2002)
Reichel, Jörg, Hänsel, Wolfgang, Hommelhoff, Peter, Long, Romain., Rom, Tim, Steinmetz, Tilo, ...
Continuous Coherent Lyman-α Excitation of Atomic Hydrogen (2002)
Eikema, Kjeld S. E., Pahl, Anette, Schatz, Birgit, Walz, Jochen, Hänsch, Theodor W.
Measuring the Frequency of Light with Ultra Short Pulses (2002)
Hänsch, Theodor W., Holzwarth, Ronald, Zimmermann, Marcus, Udem, Thomas
Growth of Bose-Einstein condensates from thermal vapor (2002)
Köhl, Michael, Davis, M. J., Gardiner, C. W., Hänsch, Theodor W., Esslinger, Tilman
We report on a quantitative study of the growth process of 87Rb Bose-Einstein condensates. By continuous evaporative cooling we directly control the thermal cloud from which the condensate grows. We...
Collapse and revival of the matter wave field of a Bose- Einstein condensate (2002)
Greiner, Markus, Mandel, Olaf, Hänsch, Theodor W., Bloch, Immanuel
A Bose-Einstein condensate represents the most 'classical' form of a matter wave, just as an optical laser emits the most classical form of an electromagnetic wave. Nevertheless, the matter wave...
Precision Optical Frequency Metrology Using Pulsed Lasers (2002)
Udem, Thomas, Holzwarth, Ronald, Zimmermann, Marcus, Hänsch, Theodor W.
Mott-Isolator-Zustand: Perfekte Ordnung am Nullpunkt (2002)
Greiner, Markus, Hänsch, Theodor W., Bloch, Immanuel
Nirgends wird die Welleneigenschaft von Materie so deutlich wie in einem Bose-Einstein-Kondensat. Dennoch ist es möglich, ein wellenartiges Bose-Einstein-Kondensat in ein geordnetes Teilchengitter...
Continuous detection of an atom laser beam (2001)
Köhl, Michael, Hänsch, Theodor W., Esslinger, Tilman
We have demonstrated a detection scheme for atom laser beams that allows for a continuous measurement of the atom density and readout of the data in real-time. The atoms in the atom laser beam are...
Measuring the temporal coherence of an atom laser beam (2001)
Köhl, Michael, Hänsch, Theodor W., Esslinger, Tilman
We report on the measurement of the temporal coherence of an atom laser beam extracted from a $^{87}$Rb Bose-Einstein condensate. Reflecting the beam from a potential barrier creates a standing...
Optics with an Atom Laser Beam (2001)
Bloch, Immanuel, Esslinger, Tilman, Greiner, Markus, Hänsch, Theodor W., Köhl, Michael
Exploring Phase Coherence in a 2D Lattice of Bose-Einstein Condensates (2001)
Bloch, Immanuel, Esslinger, Tilman, Greiner, Markus, Hänsch, Theodor W., Mandel, Olaf
Optics with an Atom Laser Beam (2000)
Bloch, Immanuel, Köhl, Michael, Greiner, Markus, Hänsch, Theodor W., Esslinger, Tilman
We report on the atom optical manipulation of an atom laser beam. Reflection, focusing and its storage in a resonator are demonstrated. Precise and versatile mechanical control over an atom laser...