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US Patent 8249121 Push-pull modulated coupled vertical-cavity surface-emitting lasers and method

Patent 8249121 was granted and assigned to Vixar on August, 2012 by the United States Patent and Trademark Office.

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Patent
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Current Assignee
Vixar
Vixar
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
82491210
Patent Inventor Names
Klein L. Johnson0
Mary K. Brenner0
Date of Patent
August 21, 2012
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Patent Application Number
131634340
Date Filed
June 17, 2011
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Patent Citations Received
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US Patent 11894658 Power monitoring approach for VCSELS and VCSEL arrays
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‌
US Patent 12021349 Eye safe optical modules
0
Patent Primary Examiner
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Patrick Stafford
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Patent abstract

A laser system having separately electrically operable cavities for emitting modulated narrow linewidth light with first, second and third mirror structures separated by a first active region between the first and the second and by a second active region between the second and the third. The second mirror structure has twenty of more periods of mirror pairs.

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