Optical receiver

Details Optical receiver Optical receiver

1977-03-16

1978-10-17

Britton, Howard W.

Radiant energy

Ionic separation or analysis

Static field-type ion path-bending selecting means

178 69R, 325 13, 325326, 328164, H03K 5153, H04B 110, H04B 900

Patent

active

041210956

ABSTRACT:
Optical receiver arranged to provide a dispersion-compensated detection of digital information transferred by a light pulse train via a fibre optic conductor, includes a registering means and a timing regenerating means connected in parallel to the fibre optic conductor via an optoelectrical converter. The registering means has a sampling terminal, an activation input that is arranged for a short activation of the sampling contact and which is connected to the timing regenerating means, and an output that is arranged for reproducing the registered digital information transferred by the light pulse train. According to the invention, the optical receiver has a decision means with a decision level determining input supplied with a control voltage obtained from the output of the registering means via a digital-to-analog converting link and is interconnected between the optoelectrical converter and the sampling contact of the registering means.

REFERENCES:
patent: 2981796 (1961-04-01), DeLange
patent: 3278684 (1966-10-01), Geraghty
patent: 3509279 (1970-04-01), Martin
patent: 3697757 (1972-10-01), Stone
patent: 3716780 (1973-02-01), Van Elk
patent: 3962549 (1976-06-01), Zuk
patent: 4006304 (1977-02-01), Sell

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