標題: | Output Energy Stabilization of Non-collinear Optical Parametric Amplifier |
作者: | Okamura, Kotaro Kobayashi, Takayoshi 電子物理學系 Department of Electrophysics |
公開日期: | 1-七月-2009 |
摘要: | Active stabilization loops were implimented in a non-collinear optical parametric amplifier (NOPA) to reduce output pulse energy fluctuation. Proportional-integral-derivative feedback stabilizations of pump and seed energy reduced fluctuation of each controlled parameters more than 80% and resulted in more than 60% reduction of the final NOPA output energy fluctuation. This simple stabilization scheme is expected not to affect the capability of NOPA to generate ultrashort pulses, and hence this scheme can be applied to improve signal-to-noise ratio of the data obtained in experiments using NOPA. (C) 2009 The Japan Society of Applied Physics DOI: 10.1143/JJAP.48.070214 |
URI: | http://dx.doi.org/10.1143/JJAP.48.070214 http://hdl.handle.net/11536/7010 |
ISSN: | 0021-4922 |
DOI: | 10.1143/JJAP.48.070214 |
期刊: | JAPANESE JOURNAL OF APPLIED PHYSICS |
Volume: | 48 |
Issue: | 7 |
結束頁: | |
顯示於類別: | 期刊論文 |