Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Alex A. Behfar0
Date of Patent
October 16, 2018
Patent Application Number
14296162
Date Filed
June 4, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
Semiconductor photonic device surfaces are covered with a dielectric or a metal protective layer. The protective layer covers the entire device, including regions near facets at active regions, to prevent bare or unprotected semiconductor regions, thereby to form a very high reliability etched facet photonic device.
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