Optical receiver

Details Optical receiver Optical receiver

2011-03-08

2011-03-08

Liu, Li (Department: 2613)

Optical communications

Receiver

C398S208000, C398S212000, C398S213000, C398S164000, C398S027000

Reexamination Certificate

active

07903982

ABSTRACT:
An optical divider divides an optical input signal into a plurality of paths. A plurality of optical-to-electrical converters respectively converts the divided optical input signals into electrical signals. A plurality of discriminators respectively outputs discrimination results by discriminating the electrical signals output from the optical-to-electrical converters based on predetermined thresholds. An operational circuit performs a predetermined logical operation with the discrimination results output from the discriminators.

REFERENCES:
patent: 5052051 (1991-09-01), Naito et al.
patent: 5295013 (1994-03-01), Ono
patent: 7127166 (2006-10-01), Glingener
patent: 7209671 (2007-04-01), Hayee et al.
patent: 2001/0015845 (2001-08-01), Ito et al.
patent: 2003/0118345 (2003-06-01), Tomizawa et al.
patent: 2003/0170022 (2003-09-01), Josef Moeller
patent: 2004/0131368 (2004-07-01), Sawada et al.
patent: 2004/0165894 (2004-08-01), Taga et al.
patent: 2004/0165895 (2004-08-01), Taga et al.
patent: 2005/0185969 (2005-08-01), Moeller et al.
patent: 1 318 639 (2003-06-01), None
patent: 4-30634 (1992-02-01), None
patent: A-9-294141 (1997-11-01), None
patent: 2000-341344 (2000-12-01), None
patent: 2001-177582 (2001-06-01), None
patent: 2003-163637 (2003-06-01), None
patent: 2003-234699 (2003-08-01), None
patent: WO 03/026239 (2003-03-01), None
patent: WO-03/026239 (2003-03-01), None
M. Tomizawa et al., Technical Diges of OFC 2002, WX7, pp. 368 and 370.

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