Dual laser driver architecture in an optical transceiver

Details Dual laser driver architecture in an optical transceiver Dual laser driver architecture in an optical transceiver

2007-09-27

2009-08-25

Rodriguez, Armando (Department: 2828)

Coherent light generators

Particular component circuitry

For driving or controlling laser

C327S038000

Reexamination Certificate

active

07580434

ABSTRACT:
Embodiments disclosed herein relate to a dual laser driver architecture configured to be implemented on a single IC chip. The dual laser driver architecture includes at least a first laser driver stage configured to drive a first laser with a first current and a second laser driver stage configured to drive a second laser with a second current that is less than the first current. Embodiments also relate to an optical transceiver that implements the dual laser driver architecture.

REFERENCES:
patent: 5896408 (1999-04-01), Corzine et al.
patent: 6920163 (2005-07-01), Ishii

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