DocumentCode
376608
Title
Nanoscale optical measurements of VCSEL transverse mode structure
Author
Hong, Y. ; Cambridge, J.A. ; Shore, K.A. ; Larsson, A. ; Carlsson, C. ; Halonen, J.
Author_Institution
Sch. of Informatics, Univ. of Wales, Bangor, UK
Volume
2
fYear
2001
fDate
15-19 July 2001
Abstract
An Aurora-2 Thermomicroscopes near-field scanning optical microscope has been utilized to examine the detailed structure of the optical emission pattern of a vertical cavity surface emitting laser. Particular attention is given to changes in the transverse mode structure in relation to the recent observation of pure-frequency bistability in such devices.
Keywords
laser beams; laser cavity resonators; laser modes; near-field scanning optical microscopy; semiconductor lasers; surface emitting lasers; NSOM; VCSEL; longitudinal mode operation; nanoscale optical measurements; optical emission pattern; pure frequency bistability; surface emission mode; transverse mode structure; Fiber lasers; Laser modes; Optical bistability; Optical feedback; Optical polarization; Optical sensors; Semiconductor lasers; Stimulated emission; Surface emitting lasers; Vertical cavity surface emitting lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location
Chiba, Japan
Print_ISBN
0-7803-6738-3
Type
conf
DOI
10.1109/CLEOPR.2001.970980
Filename
970980
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