Optical transmitter providing a plurality of transmitter...

Details Optical transmitter providing a plurality of transmitter... Optical transmitter providing a plurality of transmitter...

2008-06-16

2010-11-09

Harvey, Minsun (Department: 2828)

Coherent light generators

Particular temperature control

C372S038100, C372S038080

Reexamination Certificate

active

07830933

ABSTRACT:
An optical transmitter with a plurality of transmitter units each providing a Peltier device is disclosed. The Peltier devices of the invention are connected in series with respect to the driver, accordingly, even when the Peltier devices show a relative low impedance, a total load impedance viewed from the driver becomes a substantial value and the total power consumption of the transmitter may be reduced.

REFERENCES:
patent: 5515682 (1996-05-01), Nagakubo et al.
patent: 5920583 (1999-07-01), Chen et al.
patent: 6922423 (2005-07-01), Thornton
patent: 2004/0161248 (2004-08-01), Stewart et al.
patent: 2007/0171947 (2007-07-01), Bell
patent: 10-335724 (1998-12-01), None

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