Bandwidth enhancement of optical parametric chirped pulse amplification by temporally delayed two pump beams

被引：8
|
作者：
Ogawa, Kanade [1 ,2 ,3 ]
Aoyama, Makoto [1 ,2 ]
Akahane, Yutaka [1 ,2 ]
Tsuji, Koichi [1 ]
Kawanaka, Junji [2 ,3 ]
Harimoto, Tetsuo [4 ]
Nishioka, Hajime [5 ]
Fujita, Masayuki
Yamakawa, Koichi [1 ,2 ]
机构：
[1] Japan Atom Energy Agcy, Kizu, Kyoto 6190215, Japan
[2] JST CREST, Kizu, Kyoto 6190215, Japan
[3] Osaka Univ, Inst Laser Engn, Suita, Osaka 5650871, Japan
[4] Univ Yamanashi, Fac Engn, Kofu, Yamanashi 4008511, Japan
[5] Univ Electrocommun, Inst Laser Sci, Tokyo 1828585, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS | 2008年 / 47卷 / 06期
关键词：
optical parametric chirped pulse amplification; nonlinear optics; parametric process; ultrafast lasers; ultrashort laser pulses;
D O I：
10.1143/JJAP.47.4592
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We have demonstrated ultra-broadband optical parametric chirped-pulse amplification of more than 350 nm bandwidth in the near-infrared region. We have observed a substantial enhancement (nearly 2-fold) of the parametric amplification bandwidth by using time-delayed two broadband pump pulses at degeneracy.
引用
收藏
页码：4592 / 4594
页数：3
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