DocumentCode :
2412130
Title :
High performance DFB laser diodes with monolithically integrated waveguide lens
Author :
Shibata, K. ; Takemoto, A. ; Tada, H. ; Suzuki, D. ; Kato, M. ; Higuchi, H.
Author_Institution :
Div. of High Frequency & Opt. Semicond., Mitsubishi Electr. Corp., Hyogo, Japan
fYear :
1998
fDate :
4-8 Oct. 1998
Firstpage :
81
Lastpage :
82
Abstract :
The DFB-LD with a width-tapered waveguide lens is fabricated and narrow beam divergence property is realized. Excellent light output-current (L-l) characteristics in wide-temperature range and error-floor-free transmission at 622 Mbps-40 km are also confirmed. It is promising for the surface-mountable DFB-LD modules.
Keywords :
distributed feedback lasers; integrated optics; lenses; optical waveguide components; semiconductor lasers; 40 km; 622 Mbit/s; DFB laser diode; beam divergence; light output-current characteristics; monolithic integration; surface mountable module; waveguide lens; Degradation; Diode lasers; Dry etching; Electrons; Frequency; Lenses; Optical surface waves; Optical waveguides; Semiconductor waveguides; Waveguide transitions;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Semiconductor Laser Conference, 1998. ISLC 1998 NARA. 1998 IEEE 16th International
Conference_Location :
Nara, Japan
ISSN :
0899-9406
Print_ISBN :
0-7803-4223-2
Type :
conf
DOI :
10.1109/ISLC.1998.734147
Filename :
734147
Link To Document :
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