Slice level control

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080080871A1
SERIAL NO

11540612

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of processing an optical signal, including: generating one or more electrical signals indicative of said optical signal; applying said one or more electrical signals to one or more input pins of a chip configured to generate an output indicative of a comparison of the level of said one or more electrical signals with a reference level, the chip including circuitry configurable via two control pins to function as a DC offset cancellation loop; and applying across said two control pins a potential difference dependent on a characteristic of said optical signal so as to control said reference level in dependence on said characteristic of said optical signal.

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Patent Owner(s)

Patent OwnerAddress
BOOKHAM TECHNOLOGY PLCNORTHHAMPTONSHIRE NN12 8EQ

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barnard, Joseph London, GB 6 19
Pan, Qi Didcot, GB 171 1555
Yao, Jianguo Didcot, GB 35 120

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