Title :
1.55 μm BH-DFB laser with integrated spot-size converter for flip-chip applications
Author :
Janiak, K. ; Kreissl, Jochen ; Fidorra, S. ; Hartwich, T. ; Rehbein, W. ; Wache, G. ; Heidrich, H.
Author_Institution :
Fraunhofer Inst. for Telecommun., Heinrich-Hertz-Inst., Berlin, Germany
fDate :
31 May-4 June 2004
Abstract :
Flip-chip capable 1.55 μm 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.
Keywords :
distributed feedback lasers; integrated optics; integrated optoelectronics; laser feedback; laser transitions; optical couplers; optical fabrication; semiconductor lasers; 1.55 mum; BH-DFB laser; feedback sensitivity; flip-chip applications; integrated spot-size converter; optical coupling; Laser feedback; Laser modes; Optical coupling; Optical design; Optical devices; Optical feedback; Optical materials; Optical sensors; Optical waveguides; Waveguide lasers;
Conference_Titel :
Indium Phosphide and Related Materials, 2004. 16th IPRM. 2004 International Conference on
Print_ISBN :
0-7803-8595-0
DOI :
10.1109/ICIPRM.2004.1442761
