Fiber optic signal amplifier using thermoelectric power generation
- Aiken, SC
A remote fiber optic signal amplifier for use as a repeater/amplifier, such as in transoceanic communications, powered by a Pu.sub.238 or Sr.sub.90 thermoelectric generator. The amplifier comprises a unit with connections on the receiving and sending sides of the communications system, and an erbium-doped fiber amplifier connecting each sending fiber to each receiving fiber. The thermoelectric generator, preferably a Pu.sub.238 or Sr.sub.90 thermoelectric generator delivers power to the amplifiers through a regulator. The heat exchange surfaces of the thermoelectric generator are made of materials resistant to corrosion and biological growth and are directly exposed to the outside, such as the ocean water in transoceanic communications.
- Research Organization:
- Savannah River Site (SRS), Aiken, SC (United States)
- DOE Contract Number:
- AC09-89SR18035
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 5408356
- OSTI ID:
- 869842
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
optic
signal
amplifier
thermoelectric
power
generation
remote
repeater
transoceanic
communications
powered
238
sr
90
generator
comprises
unit
connections
receiving
sending
erbium-doped
connecting
preferably
delivers
amplifiers
regulator
heat
exchange
surfaces
materials
resistant
corrosion
biological
growth
directly
exposed
outside
ocean
water
receiving fiber
ocean water
electric generator
electric power
fiber optic
heat exchange
power generation
thermoelectric generator
amplifier comprises
signal amplifier
optic signal
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