DocumentCode :
2979356
Title :
Sub-Milliampere Operation of 1540 nm Wavelength Distributed Reflector Laser with Wirelike Active Regions
Author :
Ullah, Saeed Mahmud ; Suemitsu, Ryo ; Lee, Seung-Hun ; Otake, Masato ; Nishiyama, Nobuhiko ; Arai, Shigehisa
Author_Institution :
Tokyo Inst. of Technol., Tokyo
fYear :
2007
fDate :
14-18 May 2007
Firstpage :
506
Lastpage :
509
Abstract :
Sub-mA threshold current operation (as low as 0.8 mA) of distributed reflector (DR) lasers with wirelike active DFB section and passive DBR section was realized at room temperature continuous wave condition utilizing narrow laser stripe (2.1 mum) and strong index coupling coefficient of 450 cm-1.
Keywords :
distributed Bragg reflector lasers; semiconductor lasers; narrow laser stripe; passive DBR section; semiconductor laser; submilliampere threshold current operation; wavelength 1540 nm; wavelength distributed reflector laser; wirelike active DFB section; Distributed Bragg reflectors; Distributed feedback devices; Gratings; Laser modes; Laser theory; Power lasers; Semiconductor lasers; Surface emitting lasers; Threshold current; Vertical cavity surface emitting lasers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Indium Phosphide & Related Materials, 2007. IPRM '07. IEEE 19th International Conference on
Conference_Location :
Matsue
ISSN :
1092-8669
Print_ISBN :
1-4244-0875-X
Electronic_ISBN :
1092-8669
Type :
conf
DOI :
10.1109/ICIPRM.2007.381239
Filename :
4265996
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2979356
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