Programmable spectral phase control of femtosecond pulses by use of adaptive optics and real-time pulse measurement

被引：19

作者：

Garduño-Mejía, J ^{[1
]}

Greenaway, AH ^{[1
]}

Reid, DT ^{[1
]}

机构：

[1] Heriot Watt Univ, Sch Engn & Phys Sci, Ultrafast Opt Grp, Edinburgh EH14 4AS, Midlothian, Scotland

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2004年 / 21卷 / 04期

关键词：

D O I：

10.1364/JOSAB.21.000833

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We describe a programmable,spectral-phase, pulse-shaping system for femtosecond pulses based on a deformable membrane mirror. Accurate spectral phase design as well as pulse intensity modulation was achieved with direct control of the mirror surface by use of a negative-feedback, mirror-surface control mode. Convergence to the chosen spectral-phase design was typically achieved within several seconds. The pulses were measured with a real-time, second-harmonic-generation, frequency-resolved optical gating system. (C) 2004 Optical Society of America.

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收藏

页码：833 / 843

页数：11

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