MAINTAINING DESIRABLE PERFORMANCE OF OPTICAL EMITTERS AT EXTREME TEMPERATURES

Title:

MAINTAINING DESIRABLE PERFORMANCE OF OPTICAL EMITTERS AT EXTREME TEMPERATURES

Document Type and Number:

WIPO Patent Application WO2003069378

Kind Code:

A3

Abstract:

A method of maintaining desirable optical performance of an optoelectronic apparatus at extreme temperatures is disclosed. Monitoring connections are used for controller IC 110 to receive diagnostic feedback information from the transceiver components. A number of connections are made from the laser drive(108) to the controller IC(110), as well as similar connections from the ROSA(106) and Postamp(104) to the controller IC 110.

Inventors:

CHIENG YEW-TAI
HSIEH JOHN
LIGHT GRETA L

Application Number:

PCT/US2003/004151

Publication Date:

November 27, 2003

Filing Date:

February 11, 2003

Export Citation:

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Assignee:

FINISAR CORP (US)

International Classes:

H01S5/068; H01S5/06; H01S5/062; H01S5/40; (IPC1-7): G02B6/12; H04B10/00; H04B10/04

Foreign References:

US20020149821A1

2002-10-17

Other References: