DocumentCode
3382364
Title
From vertical to in-plane emission of circular VCSELs
Author
Arbel, D. ; Djaloshinski, L. ; Orenstein, M.
Author_Institution
Dept. of Electr. Eng., Technion-Israel Inst. of Technol., Haifa, Israel
fYear
1996
fDate
13-18 Oct. 1996
Firstpage
79
Lastpage
80
Abstract
Large circular VCSELs exhibit spontaneous transition from vertical to almost in-plane, quasi whispering gallery lasing modes. Enhancing this effect by coupling to concentric ring VCSELs is demonstrated and analyzed.
Keywords
laser cavity resonators; laser modes; laser theory; ring lasers; semiconductor device models; semiconductor lasers; stimulated emission; surface emitting lasers; circular VCSELs; concentric ring VCSELs; in-plane emission; quasi whispering gallery lasing modes; spontaneous transition; superradiance; vertical emission; Coupling circuits; Frequency; Laser modes; Laser transitions; Optical coupling; Optical waveguides; Ring lasers; Surface emitting lasers; Vertical cavity surface emitting lasers; Whispering gallery modes;
fLanguage
English
Publisher
ieee
Conference_Titel
Semiconductor Laser Conference, 1996., 15th IEEE International
Conference_Location
Haifa, Israel
Print_ISBN
0-7803-3163-X
Type
conf
DOI
10.1109/ISLC.1996.553756
Filename
553756
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