Noncollinear chirp-compensated second-harmonic generation with subpicosecond laser pulses

被引：9
作者：
Zhang, T
Aoyama, M
Yamakawa, K
机构：
[1] Yamanashi Univ, Fac Engn, Kofu, Yamanashi 4008511, Japan
[2] Japan Atom Energy Res Inst, KANSAI Res Estab, Adv Photon Res Ctr, Kyoto 6190215, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2000年 / 39卷 / 3A期
关键词：
second-harmonic generation; noncollinear scheme; phase match; group-velocity match; frequency-chirp compensation; subpicosecond laser pulses; chirped-pulse amplification;
D O I：
10.1143/JJAP.39.1146
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Noncollinear chirp-compensated second-harmonic generation with subpicosecond laser pulses is discussed with regard to an optical system that includes two dispersive elements and a nonlinear optical crystal. Through the optimization of two dispersive elements, phase and group-velocity matches as well as chirp compensation can be satisfied simultaneously. Numerical results show that temporal compression in second-harmonic pulse is achievable under the condition that the first-order phase difference is completely compensated.
引用
收藏
页码：1146 / 1150
页数：5
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