DocumentCode
3259216
Title
Laterally-coupled-cavity VCSELs for push-pull high speed modulation
Author
Dalir, Hamed ; Koyama, Fumio
Author_Institution
Photonics Integration Syst. Res. Center, Tokyo Inst. of Technol., Yokohama, Japan
fYear
2013
fDate
8-10 July 2013
Firstpage
21
Lastpage
22
Abstract
Laterally-coupled-cavity VCSELs using bow-tie shape oxide aperture is demonstrated. The lasing characteristics show clear evidence of coherent lateral coupling. High-speed push-pull-modulation free from relaxation oscillation frequency is expected via spatially altering the transverse mode distribution.
Keywords
high-speed optical techniques; laser cavity resonators; light coherence; optical modulation; surface emitting lasers; VCSEL; bow-tie shape oxide aperture; coherent lateral coupling; high-speed push-pull-modulation; lasing characteristics; push-pull high speed modulation; relaxation oscillation frequency; transverse mode distribution; Cavity resonators; Couplings; Current measurement; Modulation; Shape; Vertical cavity surface emitting lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Photonics Society Summer Topical Meeting Series, 2013 IEEE
Conference_Location
Waikoloa, HI
Print_ISBN
978-1-4673-5059-4
Type
conf
DOI
10.1109/PHOSST.2013.6614447
Filename
6614447
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