Optical transmission system

Details Optical transmission system Optical transmission system

1993-11-24

1995-12-19

Boudreau, Leo H.

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

359161, 359188, 372 38, H04B 1004

Patent

active

054773679

ABSTRACT:
To compensate for the non-linear conversion characteristic of the laser diode of an optical transmitter, a linearization circuit is provided which includes the combination of a first circuit including a zener diode and a second circuit including an impedance element. The zener diode is biased to provide a non-linear operating impedance such that the impedance of the combination varies substantially inversely to variations of the non-linear conversion characteristic of the laser diode at different signal levels.

REFERENCES:
patent: 4959820 (1990-08-01), Frisch
patent: 5282072 (1994-01-01), Nazarathy et al.
"Comparison of Direct and External Modulation For CATV Lightwave Transmission at 1.5 um Wavelength" in Electronics Letters, 24, Sep. 1992, vol. 28 No. 20, pp. 1875-1876.

Affiliated with

Also associated with

Rating

Optical transmission system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical transmission system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical transmission system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-995719