Generation of dual-wavelength pulses by frequency doubling with quasi-phase-matching gratings

被引：16

作者：

Imeshev, G ^{[1
]}

Fejer, MM

Galvanauskas, A

Harter, D

机构：

[1] Stanford Univ, Edward L Ginzton Lab, Stanford, CA 94305 USA

[2] IMRA Amer, Ann Arbor, MI 48105 USA

来源：

OPTICS LETTERS | 2001年 / 26卷 / 05期

关键词：

D O I：

10.1364/OL.26.000268

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate generation of two synchronized picosecond pulses at different wavelengths near 778 nm by frequency doubling of a femtosecond pulse. We use nonlinear frequency filtering with quasi-phase-matching gratings, which allow us to obtain second-harmonic spectral intensities that are higher than the spectral intensities of the pump. (C) 2001 Optical Society of America.

引用

页码：268 / 270

页数：3

共 17 条

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