Fabrication of microlenses in bulk chalcogenide glass

被引：24

作者：

Beadie, G ^{[1
]}

Rabinovich, WS ^{[1
]}

Sanghera, J ^{[1
]}

Aggarwal, I ^{[1
]}

机构：

[1] USN, Res Lab, Washington, DC 20375 USA

来源：

OPTICS COMMUNICATIONS | 1998年 / 152卷 / 4-6期

关键词：

laser assisted thermal runaway; microlenses; chalcogenide glass;

D O I：

10.1016/S0030-4018(98)00172-2

中图分类号：

O43 [光学];

学科分类号：

070207 [光学]; 0803 [光学工程];

摘要：

A new method for fabricating microlenses in bulk, glassy Ge,,Se,, is demonstrated, Based upon a laser-induced thermal runaway effect, the process has been used to fabricate lenses with diameters between 70 and 180 mu m and numerical apertures of about 0.4. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

收藏

页码：215 / 220

页数：6

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