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The near-diffraction-limited operation of positive index-guided submicrometer-ridge laser arrays

Authors :
Ee-Leong Lim
Jinghua Teng
Norman Ang Soo Seng
Jian-Rong Dong
Soo-Jin Chua
Shanmugasundaram, Krishandan
Nanguang Chen
Source :
IEEE Journal of Quantum Electronics. July-August, 2009, Vol. 45 Issue 7-8, p903, 11 p.
Publication Year :
2009

Abstract

The operation of positive index-guided submicrometer-ridge laser arrays (SLAs) that produced a near-diffraction-limited single-main-lobe far-field profile (FFP) is described. The SLAs have favored the lasing of in-phase array modes and have produced a near-diffraction-limited single-main-lobe FFP.

Subjects

Subjects :
Electric currents -- Measurement
Optoelectronic devices -- Design and construction
Laser beams -- Diffraction
Laser beams -- Analysis
Optoelectronic device
Business
Computers
Electronics
Electronics and electrical industries

Details

Language :
English
ISSN :
00189197
Volume :
45
Issue :
7-8
Database :
Gale General OneFile
Journal :
IEEE Journal of Quantum Electronics
Publication Type :
Academic Journal
Accession number :
edsgcl.207082868

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