Radial Bragg lasers: optimal design for minimal threshold levels and enhanced mode discrimination
JOSA B, Vol. 24, Issue 9, pp. 2178-2184 (2007)
http://dx.doi.org/10.1364/JOSAB.24.002178
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Abstract
Radial Bragg distributed-feedback (DFB) lasers are designed and studied using the transfer matrix method, allowing an accurate analysis beyond the coupled-mode equations approach (small perturbations). Compared with conventional circular grating DFB lasers, incorporating periodic gratings, lower threshold levels, and enhanced mode discrimination are achieved by employing an optimal design strategy for the radial Bragg reflector.
© 2007 Optical Society of America
OCIS Codes
(140.4780) Lasers and laser optics : Optical resonators
(140.5960) Lasers and laser optics : Semiconductor lasers
(230.1480) Optical devices : Bragg reflectors
(250.3140) Optoelectronics : Integrated optoelectronic circuits
ToC Category:
Lasers and Laser Optics
History
Original Manuscript: April 2, 2007
Manuscript Accepted: May 7, 2007
Published: August 8, 2007
Citation
Jacob Scheuer, "Radial Bragg lasers: optimal design for minimal threshold levels and enhanced mode discrimination," J. Opt. Soc. Am. B 24, 2178-2184 (2007)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-24-9-2178
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