EMBOSSED MONOMODE SINGLE HETEROSTRUCTURE DISTRIBUTED FEEDBACK LEAD CHALCOGENIDE DIODE-LASERS

被引：3
作者：
JOHN, J
FACH, A
BOTTNER, H
TACKE, M
机构：
[1] Fraunhofer-Institut of Physical Measurement Techniques Heidenhofstrafie 8
来源：
ELECTRONICS LETTERS | 1992年 / 28卷 / 23期
关键词：
LASERS; SEMICONDUCTOR LASERS;
D O I：
10.1049/el:19921399
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Monomode single heterostructure distributed feedback (SH-DFB) lasers with a maximum mode power of up to 0.7 mW were made using an embossing technique for the feedback grating. Measurements of threshold currents show no significant difference between embossed and non-embossed lasers.
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收藏
页码：2180 / 2182
页数：3
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