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77 K cw operation of distributed Bragg reflector Pb1−xSnxSe/ Pb1−x−yEuySnxSe diode lasers

 

作者: Y. Shani,   A. Katzir,   K.‐H. Bachem,   P. Norton,   M. Tacke,   H. M. Preier,  

 

期刊: Applied Physics Letters  （AIP Available online 1986）
卷期: Volume 48, issue 18  

页码: 1178-1180

 

ISSN:0003-6951

 

年代: 1986

 

DOI:10.1063/1.96461

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Distributed Bragg reflector Pb1−xSnxSe/ Pb1−x−yEuySnxSe double heterostructure stripe geometry diode lasers were fabricated using molecular beam epitaxy. We observed cw single mode operation between the heat‐sink temperatures 66 and 81 K at &lgr;≊7.8 &mgr;m with an average tuning rate of 0.8 cm−1/K. Single mode continuous tuning over a relatively wide range of 6 cm−1, with an average tuning rate of 0.026 cm−1/mA, was obtained at 77 K.

 

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