Loading...
research article
Increasing single mode power of 13-μm VCSELs by output coupling optimization
2015
We report on the single mode emission power enhancement of 1.3-mu m VCSELs by adjusting the reflectivity of the top GaAs-based DBR for output coupling optimization using selective removal of Bragg reflector layers. Devices with record single mode power of 6.8-mW at room temperature and 2.8-mW at 80 degrees C, with more than 30 dB single mode suppression ratio, have been obtained. (C) 2015 Optical Society of America
Use this identifier to reference this record
Type
research article
Web of Science ID
WOS:000354337700002
Publication date
2015
Publisher
Published in
Volume
23
Issue
9
Article Number
10900
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
May 12, 2015