Temperature compensation for fiber optic transceivers using...

Details Temperature compensation for fiber optic transceivers using... Temperature compensation for fiber optic transceivers using...

2007-09-04

2007-09-04

Harvey, Minsun Oh (Department: 2828)

Coherent light generators

Particular component circuitry

For driving or controlling laser

C372S029010

Reexamination Certificate

active

10808944

ABSTRACT:
A temperature compensation system comprises a laser driver having a first potentiometer, the laser driver configured to provide a first signal to a laser based on a value of the first potentiometer and an optical communication analyzer configured to provide a second signal indicative of a first output parameter of the laser. The temperature compensation system comprises a computer system configured to drive the first signal and receive the second signal and determine a first updated value for the first potentiometer to obtain a first desired laser output parameter value based on a first known value of the first potentiometer, the second signal, and the first desired laser output parameter value.

REFERENCES:
patent: 5043992 (1991-08-01), Royer et al.
patent: 6229832 (2001-05-01), Baba et al.
patent: 6292497 (2001-09-01), Nakano
patent: 6795458 (2004-09-01), Murata
patent: 6891866 (2005-05-01), Robinson et al.
patent: 2002/0141466 (2002-10-01), Martinez et al.

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