TY - JOUR
T1 - High efficiency pulse acetone liquid Raman laser using DCM fluorescent dye as the enhancement medium
AU - Cheng, Andrew Yuk Sun
AU - Yang, Jing Guo
AU - CHAN, Mau Hing
N1 - Copyright:
Copyright 2011 Elsevier B.V., All rights reserved.
PY - 2006/1/1
Y1 - 2006/1/1
N2 - Pumped by a frequency-doubled Nd:YAG laser, 10-Hz repetition rate, 320-mJ pump energy, and 5.1-ns pulse width, a liquid Raman laser using acetone as the Raman shifting medium has been established. The residual pump laser pulse and the generated Stokes pulse are directed to a DCM dye cell for energy enhancement of the Stokes pulse. The Raman laser system is capable to produce a laser pulse at wavelength 630 nm, with single pulse energy of 120 mJ, peak power of 70 MW and an average power of 1200 mW. The energy conversion efficiency is 37.5%, or equivalently a quantum efficiency of 44.5%.
AB - Pumped by a frequency-doubled Nd:YAG laser, 10-Hz repetition rate, 320-mJ pump energy, and 5.1-ns pulse width, a liquid Raman laser using acetone as the Raman shifting medium has been established. The residual pump laser pulse and the generated Stokes pulse are directed to a DCM dye cell for energy enhancement of the Stokes pulse. The Raman laser system is capable to produce a laser pulse at wavelength 630 nm, with single pulse energy of 120 mJ, peak power of 70 MW and an average power of 1200 mW. The energy conversion efficiency is 37.5%, or equivalently a quantum efficiency of 44.5%.
UR - http://www.scopus.com/inward/record.url?scp=32644444789&partnerID=8YFLogxK
U2 - 10.1088/0256-307X/23/1/040
DO - 10.1088/0256-307X/23/1/040
M3 - Journal article
AN - SCOPUS:32644444789
SN - 0256-307X
VL - 23
SP - 135
EP - 138
JO - Chinese Physics Letters
JF - Chinese Physics Letters
IS - 1
ER -