Optical repeaters

Telecommunications – Receiver or analog modulated signal frequency converter – Signal selection based on frequency

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

350 9620, 350 9623, 174705, H04B 900

Patent

active

047618310

ABSTRACT:
In a digital optical submersible repeater the electronic and opto-electronic components are housed in an hermetically sealed modular assembly (20, 60, 70) of a first regenerator module (20) for one fibre (7, 6a), a second regenerator module (60) for the second fibre (6, 7a) of the pair of fibres, and a power module (70) for extracting power from the power feed conductor of the cable. In each regenerator module (20) the transmit laser (8) and the receive PINFET diode are on diametrically opposed faces, and power feed and optical signal feed are disposed in spaces between the modules and the inside surface of the repeater housing (1). The modular assembly is resiliently secured to the bulkhead (2).

REFERENCES:
patent: 2894055 (1959-07-01), Clarke et al.
patent: 3700900 (1972-10-01), Herleikson
patent: 4253729 (1981-03-01), Rocton
patent: 4491387 (1985-01-01), Dey et al.
patent: 4505540 (1985-03-01), Furusawa et al.
patent: 4598290 (1986-07-01), Collins et al.
Runge et al; "Future Undersea Lightwave Communications System", Jun. 83; pp. 30-35.
Mayauchi et al; "Considerations on Undersea Optical Transmission System", Conference: 1981 International Conference on Communications; Denver, Co.; 14-18 Jun. 81; pp. 16.3-1-3.5.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

Rate now

     

Profile ID: LFUS-PAI-O-715453

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.