Detection of optical light power

Details Detection of optical light power Detection of optical light power

2004-06-24

2008-12-02

Pascal, Leslie (Department: 2613)

Optical communications

Receiver

C398S135000

Reexamination Certificate

active

07460791

ABSTRACT:
A receiving unit for a controller for reception of input data is disclosed. The input data is transmitted as optical signals in an optical bus system in a vehicle. The receiving unit is coupled to an optical bus system and has a means for conversion of optical signals to electrical signals. A measurement arrangement is provided which measures a characteristic variable for the optical received power. The receiving unit optimizes the dynamic control of the optical level. The measurement arrangement is in the form of a digital circuit. Furthermore, an output port is provided for passing on the digitized measurement data.

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Translation of Office Action dated Aug. 24, 2007 received in JP 2004-18576.

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