Effective gray scale in lithographically scribed planar holographic Bragg reflectors

被引：8

作者：

Iazikov, D ^{[1
]}

Greiner, C ^{[1
]}

Mossberg, TW ^{[1
]}

机构：

[1] Lightsmyth Technol Inc, Eugene, OR 97401 USA

来源：

APPLIED OPTICS | 2004年 / 43卷 / 05期

关键词：

D O I：

10.1364/AO.43.001149

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate that holographic Bragg reflector grating structures, which are photolithographically scribed in planar waveguides, support a unique approach to apodization and overlay that uses fixed-depth etching and partial contour writing to achieve continuous reflective amplitude control. (C) 2004 Optical Society of America.

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收藏

页码：1149 / 1155

页数：7

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