BANDWIDTH OPTIMIZATION OF A SPECTRUM-SLICED FIBER AMPLIFIER LIGHT-SOURCE USING AN ANGLE-TUNED FABRY-PEROT FILTER AND A DOUBLE-STAGE STRUCTURE

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An angle-tuned Fabry-Perot (FP) filter is used to obtain bandwidth optimized multichannels from the amplified spontaneous emission generated from a fiber amplifier light source. Rotating the FP filter, we change the channel bandwidth for a wide range making use of a small angular spread of an incident beam while nearly unaffecting the channel spacing. The output power is made insensitive to the rotation of the FP filter using a double-stage fiber amplifier structure with the FP filter placed between the fiber amplifier stages.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
1994-10
Language
English
Article Type
Article
Keywords

ETALON FILTERS; SYSTEMS

Citation

IEEE PHOTONICS TECHNOLOGY LETTERS, v.6, no.10, pp.1197 - 1199

ISSN
1041-1135
URI
http://hdl.handle.net/10203/11522
Appears in Collection
EE-Journal Papers(저널논문)
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