Coherent light generators – Particular temperature control
Reexamination Certificate
2006-05-02
2006-05-02
Chen, Shih-Chao (Department: 2821)
Coherent light generators
Particular temperature control
C372S036000
Reexamination Certificate
active
07039082
ABSTRACT:
A method for calibrating a multi-channel laser emitter in an optoelectronic transceiver or an optoelectronic transmitter for a first wavelength includes monitoring the wavelength of optical signals from the laser emitter while varying its temperature as well as other operating conditions, and then storing calibration information in the memory of a microprocessor. The initial values of the calibrating procedure are reset and the calibrating procedure is repeated to obtain calibration information for a next desired wavelength.
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Ho Anthony
Hosking Lucy G.
Stewart James
Weber Andreas
Chen Shih-Chao
Finisar Corporation
Vy Hung Tran
Workman Nydegger
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