Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Charles B. Kuznia0
Vernon Eugene Shrauger0
Joseph Farzin Ahadian0
Date of Patent
October 1, 2024
0Patent Application Number
170068170
Date Filed
August 29, 2020
0Patent Citations
Patent Primary Examiner
Patent abstract
Methods and systems for an ASIC with a laser with the laser's back-facet illumination being monitored by a photodetector situated such that the substrate of the ASIC acts as a waveguide for the back-facet illumination between the laser and the photodetector (monitor). In an embodiment, the laser and monitor are situated on the same side of the ASIC and the back-facet illumination is reflected off the far end of the ASIC substrate before reaching the monitor.
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