Antireflection coatings for PbSe diode lasers

被引:21
作者
Beyer, T [1 ]
Tacke, M [1 ]
机构
[1] Fraunhofer Inst Phys Measurement Tech, D-79110 Freiburg, Germany
关键词
D O I
10.1063/1.122368
中图分类号
O59 [应用物理学];
学科分类号
摘要
The antireflection coating of PbSe laser diodes is crucial for external resonator lasers. In situ determination of the threshold current in cryogenic temperature operation is used in order to optimize the thickness of evaporated layers for minimum reflection. (C) 1998 American Institute of Physics. [S0003-6951(98)03534-7].
引用
收藏
页码:1191 / 1193
页数:3
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