Optical communication system and communication method

Details Optical communication system and communication method Optical communication system and communication method

1991-10-08

1993-02-02

Coles, Sr., Edward L.

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

359188, H04B 1004

Patent

active

051842440

ABSTRACT:
An optical communication arrangement (apparatus and method) employing intensity modulation. The parameters of the optical communication system that impose a maximum influence on the modulation distortion are monitored whenever necessary, and the operating parameters of the optical communication system can be corrected in accordance with the parameters being monitored. The system employs the intensity modulation in which a delaying mechanism having a low delay accuracy and a delaying mechanism having a high delay accuracy are provided to completely suppress the modulation distortion.

REFERENCES:
patent: 4583228 (1986-04-01), Brown et al.
Smith, DW, "Laser Level-Control Circuit For High-Bit-Rate Systems Using a Slope Detector," Electronics Letters, Nov. 23, 1978, vol. 14, No. 24, pp. 775-776.
Patterson et al, "Linearization of Multichannel Analog Optical Transmitters by Quasi-Feedforward Compensation Technique," IEEE Transactions on Communications, vol. COM-27, No. 3, Mar. 1979, pp. 582-588.
Frankart et al, "Analog Transmission of TV-Channels on Optical Fibers, With Non-Linearities Correction By Regulated Feedforward", Proceedings of the 9th European Conference on Optical Communication--ECOC 1983, Oct. 26, 1983, pp. 298-304.
Frankart, et al., "Analog Transmission of TV-Channels on Optical Fibers, With Non-Linearities Correction By Regulated Feedforward", cover page, pp. 299-304.

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