DocumentCode
1772487
Title
Control of lasing modes in semiconductor microdisks by shaping pump profile
Author
Liew, Seng Fatt ; Redding, Brandon ; Solomon, Glenn S. ; Hui Cao
Author_Institution
Dept. of Appl. Phys., Yale Univ., New Haven, CT, USA
fYear
2014
fDate
8-13 June 2014
Firstpage
1
Lastpage
2
Abstract
We demonstrate experimentally that by optimizing the spatial pump profile we can select different modes to lase in a semiconductor microdisk cavity, and suppress lasing in all other modes by increasing their thresholds.
Keywords
III-V semiconductors; gallium arsenide; indium compounds; laser modes; microdisc lasers; optical pumping; semiconductor lasers; GaAs-InAs; lasing modes; lasing thresholds; optical pump beam; quantum dots; semiconductor microdisk cavity; spatial pump profile shaping; Laser modes; Optical device fabrication; Optical pumping; Pump lasers; Semiconductor lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6990117
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