首页> 外文会议>Conference on Laser Optics 2000: Ultrafast Optics and Superstrong Laser Fields Jun 26-30, 2000, St. Petersburg, Russia >Synthesis of dispersion-controlled mirror based on the semiconductor materials for near IR femtosecond lasers
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Synthesis of dispersion-controlled mirror based on the semiconductor materials for near IR femtosecond lasers

机译:基于半导体材料的近红外飞秒激光器色散控制镜的合成

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摘要

It has been proposed the design of mirrors for near IR femtosecond lasers with given phase characteristics based on the Ⅲ-Ⅴ compound semiconductors using MBE-technologies with reproducible phase parameters due to precise control of the layer parameters. The designed structure of two-part multilayer mirror includes the bottom part with a great number of AlGaAs-pairs and the top several antireflection layers. The specified negative near-constant group delay dispersion can be realized at certain band of spectrum.
机译:已经提出了基于Ⅲ-Ⅴ族化合物半导体的具有给定相位特性的近红外飞秒激光器的反光镜的设计,该技术采用了层参数的精确控制,并且具有可再现的相位参数的MBE技术。分为两部分的多层反射镜的设计结构包括具有大量AlGaAs对的底部和顶部的几个抗反射层。指定的负近恒定群时延色散可以在某些频谱带上实现。

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