Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Changbum Lee0
Byounglyong Choi0
Changgyun Shin0
Date of Patent
August 30, 2022
0Patent Application Number
165235300
Date Filed
July 26, 2019
0Patent Citations Received
Patent Primary Examiner
A variable wavelength light source and an apparatus including the same are disclosed. The variable wavelength light source includes: a first waveguide; a second waveguide spaced apart from the first waveguide; a first optical amplifier including a first gain medium; and a second optical amplifier including a second gain medium that is different from the first gain medium.
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