High power fiber sources (2008)
Nilsson, J., Jeong, Y., Codemard, C.A., Farrell, C., Ji, J., ...
High power fiber lasers and amplifiers have reached several kilowatts of output power, and are now leading contenders for many important applications. Beyond raw power, fibers offer advantages such...
Sahu, J.K., Kim, J., Jeong, Y., Nilsson, J.
Cladding-pumping has enabled unsurpassed scaling of the average output power of fiber lasers. However, the relatively low pump absorption compared to core-pumped fibers creates problems for...
High control in high power fiber lasers and amplifiers (2007)
Jeong, Y., Maran, J.N., Yoo, S., Boyland, A.J., Sahu, J.K., Nilsson, J.
We discuss fundamental aspects and future prospects of high power fiber lasers and amplifiers with particular attention to high control of cladding-pumped, rare-earth-doped fiber sources in a...
RGB generation by four-wave mixing in small-core holey fibers (2007)
Horak, P., Dupriez, P., Poletti, F., Petrovich, M.N., Jeong, Y., Nilsson, J., ...
We report the generation of white light comprising red, green, and blue spectral bands from a frequency-doubled fiber laser by an efficient four-wave mixing process in submicron-sized cores of...
High-power continuous-wave cladding-pumped Raman fiber laser (2006)
Codemard, C.A., Dupriez, P., Jeong, Y., Sahu, J.K., Ibsen, M., Nilsson, J.
We demonstrate a high-power single-mode cladding-pumped Raman fiber laser. The Raman fiber laser consists of a 1.2km long germanium-doped double-clad fiber in a linear cavity, which is spliced to a...
Jeong, Y., Liem, A., Mörl, K., Höfer, S., Kim, Y., Tünnermann, A., ...
A Q-switched all-fiber laser application based on a novel micro-optical waveguide (MOW) on micro-actuating platform (MAP) light modulator is presented. A fused biconical taper (FBT) coupler acts as...
Jeong, Y., Sahu, J.K., Soh, D.B.S., Codemard, C.A., Nilsson, J.
We present a cladding-pumped single-frequency, single-mode erbium:ytterbium co-doped fiber master-oscillator power amplifier source generating up to 151 W of continuous-wave output power at 1563 nm...
Electrically tunable fiber Bragg gratings using liquid crystal cladding (2005)
Baek, S., Jeong, C., Noh, S.Y., Jeong, Y., Lee, S-D., Lee, B.
Electrically tunable fibre Bragg grating using liquid crystal cladding is presented. The fiber with Bragg grating was chemically etched and inserted inside a liquid crystal cell. The tuning range was...
$J/\psi$ production from proton-proton collisions at $\sqrt s$=200 GeV (2005)
Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...
Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...
Transverse momentum spectra of neutral pions in the range 1 < p_T < 10 GeV/c have been measured at mid-rapidity by the PHENIX experiment at RHIC in Au+Au collisions at sqrt(s_NN) = 200 GeV. The pi^0...
Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...
Transverse momentum spectra of neutral pions in the range 1 < p_T < 10 GeV/c have been measured at mid-rapidity by the PHENIX experiment at RHIC in Au+Au collisions at sqrt(s_NN) = 200 GeV. The pi^0...
$J/\psi$ production from proton-proton collisions at $\sqrt s$=200 GeV (2005)
Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...
Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...
Transverse momentum spectra of neutral pions in the range 1 < p_T < 10 GeV/c have been measured at mid-rapidity by the PHENIX experiment at RHIC in Au+Au collisions at sqrt(s_NN) = 200 GeV. The pi^0...
$J/\psi$ production from proton-proton collisions at $\sqrt s$=200 GeV (2005)
Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...
Jeong, Y., Nilsson, J., Sahu, J.K., Soh, D.B., Alegria, C., Dupriez, P., ...
We present a single-frequency, single-mode, plane-polarized ytterbium-doped all-fiber master-oscillator - power amplifier source at 1060 nm generating 264 W of continuous-wave output power. The...
Jeong, Y., Nilsson, J., Sahu, J.K., Soh, D.B., Dupriez, P., Codemard, C.A., ...
We demonstrate a cladding-pumped single-mode plane-polarized ytterbium-doped fiber laser generating 633 W of continuous-wave output power at 1.1 μm with 67% slope efficiency and a polarization...
$J/\psi$ production in Au-Au collisions at $\sqrt S_{NN}$=200 GeV (2004)
Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...
$J/\psi$ production in Au-Au collisions at $\sqrt S_{NN}$=200 GeV (2004)
Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...
$J/\psi$ production in Au-Au collisions at $\sqrt S_{NN}$=200 GeV (2004)
Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...
Midrapidity Neutral-Pion Production in Proton-Proton Collisions at $\sqrt{s}$ = 200 GeV (2004)
Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...
The invariant differential cross section for inclusive neutral pion production in p+p collisions at sqrt(s_NN) = 200 GeV has been measured at mid-rapidity |eta| < 0.35 over the range 1 < p_T
Midrapidity Neutral-Pion Production in Proton-Proton Collisions at $\sqrt{s}$ = 200 GeV (2004)
Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...
The invariant differential cross section for inclusive neutral pion production in p+p collisions at sqrt(s_NN) = 200 GeV has been measured at mid-rapidity |eta| < 0.35 over the range 1 < p_T
Midrapidity Neutral-Pion Production in Proton-Proton Collisions at $\sqrt{s}$ = 200 GeV (2004)
Adler, S.S., Afanasiev, S., Aidala, C., Ajitanand, N.N., Akiba, Y., Alexander, J., ...
The invariant differential cross section for inclusive neutral pion production in p+p collisions at sqrt(s_NN) = 200 GeV has been measured at mid-rapidity |eta| < 0.35 over the range 1 < p_T
Ytterbium-doped large-core fiber laser with 1.36 kW continuous-wave output power (2004)
Jeong, Y., Sahu, J.K., Payne, D.N., Nilsson, J.
We have demonstrated a highly-efficient cladding-pumped ytterbium-doped fiber laser generating 1.36 kW of continuous-wave output power at 1.1 µm with 83% slope efficiency and near...
Practical applications of holey optical fibers (2004)
Richardson, David James, Furusawa, K., Ebendorff-Heidepriem, Heike, Petropoulos, Periklis, Finazzi, Vittoria, Baggett, Joanne C., ...
Practical applications of holey optical fibers (2004)
Richardson, D. J., Furusawa, K., Ebendorff-Heidepriem, Heike, Petropoulos, P., Finazzi, V., Baggett, J. C., ...
103 W Erbium/ytterbium co-doped large-core fiber laser (2003)
Sahu, J.K., Jeong, Y., Richardson, D.J., Nilsson, J.
We report a highly efficient cladding-pumped erbium–ytterbium co-doped large-core fiber laser, generating up to 103 W of continuous-wave output power at 1.57 m with a beam quality (M2) of 2.0. The...
Beyond 1 kW with fiber lasers and amplifiers (2003)
Nilsson, J., Jeong, Y., Alegria, C., Selvas, R., Sahu, J.K., Williams, R.B., ...
We report recent progress and future prospects of high-power fiber sources in the I and I.5 μm spectral ranges with a 103 W, 1565 nm erbium-doped fiber laser as an example. Our emphasis is on diode...