Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Long Chen0
Date of Patent
September 3, 2024
0Patent Application Number
180967160
Date Filed
January 13, 2023
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
Integrated wavelength selectors are described. The wavelength selector may include silicon nitride ring resonator disposed vertically between a heater and a temperature sensor. The temperature sensor may be formed of silicon in some embodiments. The wavelength selector may be coupled to the output port of a tunable laser, or may be disposed within a laser cavity.
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