Pulse shaping and compression by second-harmonic generation with quasi-phase-matching gratings in the presence of arbitrary dispersion

被引：42

作者：

Imeshev, G ^{[1
]}

Arbore, MA ^{[1
]}

Kasriel, S ^{[1
]}

Fejer, MM ^{[1
]}

机构：

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

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2000年 / 17卷 / 08期

关键词：

D O I：

10.1364/JOSAB.17.001420

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A theoretical treatment of group-velocity dispersion and higher-order dispersion effects on the second-harmonic-generation (SHG) process with longitudinally nonuniform quasi-phase-matching (QPM) gratings is presented. We show how these dispersion terms can be accounted for in the design of a QPM-SHG pulse shaper. Our numerical simulation results show that, if the proper dispersion correction is included in the QPM grating design, one can generate sub-10-fs transform-limited pulses at 400 nm by doubling the output of a Ti:sapphire oscillator. (C) 2000 Optical Society of America [S0740-3224(00)00808-0] OCIS codes: 140.7090, 190.7110, 190.2620, 190.4360, 230.4320, 320.5520, 320.5540, 320.7110, 320.7080.

引用

页码：1420 / 1437

页数：18

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