1.55 μm BH-DFB laser with integrated spot-size converter for flip-chip applications

被引:0
|
作者
Janiak, K [1 ]
Kreissl, J [1 ]
Fidorra, S [1 ]
Hartwich, T [1 ]
Rehbein, W [1 ]
Wache, G [1 ]
Heidrich, H [1 ]
机构
[1] Heinrich Hertz Inst Nachrichtentech Berlin GmbH, Fraunhofer Inst Telecommun, D-10587 Berlin, Germany
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中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Flip-chip capable 1.55 mu m BH DFB lasers with two types of low-cost integrated spot size converter have been realized. The devices exhibit with large alignment tolerances for optical coupling, low feedback sensitivity, high output power, and a good side mode suppression ratio.
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页码:476 / 479
页数:4
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