Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Myunghee Lee0
Young Gon Kim0
Jae Joon Chang0
Date of Patent
May 15, 2007
0Patent Application Number
112056330
Date Filed
August 16, 2005
0Patent Primary Examiner
Patent abstract
A method for calibrating a laser transmitter includes (a) detecting an eye diagram of an output from the laser transmitter, (b) determining if the eye diagram is acceptable, (c) if the eye diagram is not acceptable, changing a value of a control signal in the laser transmitter, wherein the control signal sets an amplitude characteristic of a limiting amplifier coupled to a laser driver in the laser transmitter, and (d) repeating steps (a), (b), and (c) until the eye diagram is acceptable.
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