Alexei V. Sokolov

Optical imaging beyond the diffraction limit via dark states (2008)

Li, Hebin, Sautenkov, Vladimir A., Kash, Michael M., Sokolov, Alexei V., Welch, George R., Rostovtsev, Yuri V., ...

We study the possibility of creating spatial patterns having subwavelength size by using the so-called dark states formed by the interaction between atoms and optical fields. These optical fields...

Fourth-order dispersion mediated solitonic radiations in HC-PCF cladding (2008)

Benabid, F, Biancalana, F., Light, P. S., Couny, Francois, Luiten, A., Roberts, P. J., ...

We observe experimentally, for the first time to our knowledge, the simultaneous emission of two strong conjugate resonant dispersive waves by optical solitons. The effect is observed in a small...

Visible and UV coherent Raman spectroscopy of dipicolinic acid

Pestov, Dmitry, Zhi, Miaochan, Sariyanni, Zoe-Elizabeth, Kalugin, Nikolai G., Kolomenskii, Alexandre A., Murawski, Robert, ...

We use time-resolved coherent Raman spectroscopy to obtain molecule-specific signals from dipicolinic acid (DPA), which is a marker molecule for bacterial spores. We use femtosecond laser pulses in...

Visible and UV coherent Raman spectroscopy of dipicolinic acid

Pestov, Dmitry, Zhi, Miaochan, Sariyanni, Zoe-Elizabeth, Kalugin, Nikolai G., Kolomenskii, Alexandre A., Murawski, Robert, ...

We use time-resolved coherent Raman spectroscopy to obtain molecule-specific signals from dipicolinic acid (DPA), which is a marker molecule for bacterial spores. We use femtosecond laser pulses in...

Comparison of coherent and spontaneous Raman microspectroscopies for noninvasive detection of single bacterial endospores

Petrov, Georgi I., Arora, Rajan, Yakovlev, Vladislav V., Wang, Xi, Sokolov, Alexei V., Scully, Marlan O.

Single bacterial spores were analyzed by using nonlinear Raman microspectroscopy based on coherent anti-Stokes Raman scattering (CARS). The Raman spectra were retrieved from CARS spectra and found to...

Single-shot detection of bacterial endospores via coherent Raman spectroscopy

Pestov, Dmitry, Wang, Xi, Ariunbold, Gombojav O., Murawski, Robert K., Sautenkov, Vladimir A., Dogariu, Arthur, ...

Recent advances in coherent Raman spectroscopy hold exciting promise for many potential applications. For example, a technique, mitigating the nonresonant four-wave-mixing noise while maximizing the...