DocumentCode
1300734
Title
Spot-size converted laser diodes based on mode interference
Author
Nakamura, T. ; Suzuki, N.
Author_Institution
Kansai Electron. Res. Lab., NEC Corp, Shiga, Japan
Volume
12
Issue
2
fYear
2000
Firstpage
143
Lastpage
145
Abstract
A novel spot-size converted laser diode, which is based on the interference between guided and leaky modes, has been proposed and demonstrated. We achieved a minimum coupling loss of -3.0 dB to a single-mode fiber and good high-temperature characteristics in a diode with only an 80-μm conversion length.
Keywords
laser beams; laser modes; light interference; optical fibre couplers; optical fibre losses; optical losses; semiconductor lasers; -3 dB; 80 mum; conversion length; guided modes; high-temperature characteristics; interference; laser diode; leaky modes; minimum coupling loss; mode interference; single-mode fiber; spot-size converted laser diode; spot-size converted laser diodes; Diode lasers; Integrated optics; Interference; Loss measurement; Optical coupling; Optical fiber devices; Optical fibers; Optical losses; Optical waveguides; Propagation losses;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.823497
Filename
823497
Link To Document