Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Patent
1993-12-01
1995-03-07
Nelms, David C.
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
250205, 372 34, H01J 4014
Patent
active
053960599
ABSTRACT:
An optical sub-system is disclosed which includes an embedded digital processor for providing continuous monitoring and adjusting of various operating parameters associated with the sub-system. The ability to modify various parameters such as bias voltage, optical signal power, etc., as a function of changes in the environment (e.g., ambient temperature, device age, power supply) results in optimization of the sub-system. The digital processor is initially programmed during environmental testing in manufacture to provide a memory associated with the digital processor which includes the optimal values for a preselected set of operating parameters as a function of various environmental conditions.
REFERENCES:
patent: 3835313 (1974-09-01), Stiefelmeyer et al.
patent: 4870699 (1989-09-01), Garner et al.
patent: 4924191 (1990-05-01), Erb et al.
patent: 5018154 (1991-05-01), Ohashi
patent: 5019769 (1991-05-01), Levinson
patent: 5036189 (1991-07-01), Geller
patent: 5043992 (1991-08-01), Royer et al.
patent: 5054876 (1991-10-01), Grasso et al.
patent: 5073838 (1791-12-01), Ames
patent: 5118964 (1992-06-01), McArdle
patent: 5144632 (1992-09-01), Thonn
patent: 5278404 (1994-01-01), Yeates
Allen Stephone B.
AT&T Corp.
Koba Wendy W.
Nelms David C.
LandOfFree
Digital processor-controlled arrangement for monitoring and modi does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Digital processor-controlled arrangement for monitoring and modi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital processor-controlled arrangement for monitoring and modi will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1407740