Modular optical receiver

Details Modular optical receiver Modular optical receiver

2008-04-15

2008-04-15

Pascal, Leslie (Department: 2613)

Optical communications

Optical transceiver

Reexamination Certificate

active

10896721

ABSTRACT:
A modular, hermetically sealed optical signal receiver subassembly for converting a modulated optical signal to a corresponding electrical signal including an optical demultiplexer coupled to a fiber optic connector receiving a multi-wavelength optical signal having a plurality of information-containing signals each with a different predetermined wavelength and functioning to demultiplex the optical signal into distinct first and second optical beams corresponding to the predetermined wavelength and substrate is provided that forms an optional reference path of the first and second beams respectively, the photodiodes functioning to convert the respective optical signals into an electrical signal.

REFERENCES:
patent: 6975642 (2005-12-01), Levinson et al.
patent: 2001/0033729 (2001-10-01), Kuroha
patent: 2002/0018625 (2002-02-01), Grann et al.
patent: 2006/0067619 (2006-03-01), Welch et al.

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