Adaptive acousto-optic technique for femtosecond laser pulse shaping

被引：44

作者：

Molchanov, Vladimir Ya. ^{[1
]}

Chizhikov, Sergey I. ^{[1
]}

Makarov, Oleg Yu. ^{[1
]}

Solodovnikov, Nikolay P. ^{[1
]}

Ginzburg, Vladislav N. ^{[2
]}

Katin, Evgeniy V. ^{[2
]}

Khazanov, Efim A. ^{[2
]}

Lozhkarev, Vladimir V. ^{[2
]}

Yakovlev, Ivan V. ^{[2
]}

机构：

[1] Technol Univ, Moscow Inst Steel & Alloys, Acoustoopt Res Ctr, Moscow 119049, Russia

[2] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia

来源：

APPLIED OPTICS | 2009年 / 48卷 / 07期

关键词：

TUNABLE FILTER; OPTICAL PULSES; PARATELLURITE; COMPRESSION; DISPERSION; CRYSTAL; WAVES;

D O I：

10.1364/AO.48.00C118

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We discuss the theoretical and experimental investigation of acousto-optic dispersive tunable filters, based on quasi-collinear geometry of light-sound interaction in a tellurium dioxide single crystal. The geometry uses the effect of strong acoustic anisotropy in the paratellurite as well as peculiarities of acoustic wave reflections at the free boundary of the crystal. A mathematical concept for determination of optical, electrical, and constructional parameters of the filters is developed. Different experimental acousto-optic filters intended for femtosecond pulse shaping are designed and tested. Preliminary experiments are performed in a subpetawatt optical parametric chirped pulse amplification laser system. The experimental data conform completely with the predicted data. (C) 2009 Optical Society of America

引用

页码：C118 / C124

页数：7

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