CROSS-LOCKING DYNAMICS IN A 2-COLOR MODE-LOCKED TI-SAPPHIRE LASER

被引：24

作者：

DYKAAR, DR ^{[1
]}

DARACK, SB ^{[1
]}

KNOX, WH ^{[1
]}

机构：

[1] AT&T BELL LABS,HOLMDEL,NJ 07733

来源：

OPTICS LETTERS | 1994年 / 19卷 / 14期

关键词：

D O I：

10.1364/OL.19.001058

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We investigate the nonlinear interactions between pulses of two different wavelengths within a single cross-mode-locked femtosecond Ti:sapphire laser. We show that the nonlinear interaction caused by self-focusing can correct for a difference in cavity lengths of as much as +/- 3 mum, corresponding to 20% of the pulse width on each round trip. Further, we show that the concept of mean group delay can be extended to a pair of pulses with di spectra and spatial distribution in a nonlinear regenerative system.

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页码：1058 / 1060

页数：3

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