High-return-loss narrowband all-fiber bandpass Bragg transmission filter

An all-fiber narrowband transmission filter (FWHM=0.25 nm) that is compact and exhibits high return loss (30 dB or better) is demonstrated using simultaneously written matched-pair, side-by-side Bragg gratings in a Michelson interferometer configuration.< >

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Bibliographic Details
Published inIEEE photonics technology letters Vol. 6; no. 1; pp. 80 - 82
Main Authors Bilodeau, F., Hill, K.O., Malo, B., Johnson, D.C., Albert, J.
Format Journal Article
LanguageEnglish
Published New York, NY IEEE 01.01.1994
Institute of Electrical and Electronics Engineers
Subjects
Applied sciences
Band pass filters
Bragg gratings
Circuit properties
Electric, optical and optoelectronic circuits
Electronics
Exact sciences and technology
Fiber gratings
Miscellaneous
Narrowband
Optical and optoelectronic circuits
Optical fiber couplers
Optical fiber filters
Propagation losses
Resonance
Sagnac interferometers
Throughput
Optical filter
Optical transmission
Optical telecommunication
Band pass filter
Michelson interferometer
Bragg reflection
Experimental study
Reflection grating
Narrow band
Optical fiber
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Summary:An all-fiber narrowband transmission filter (FWHM=0.25 nm) that is compact and exhibits high return loss (30 dB or better) is demonstrated using simultaneously written matched-pair, side-by-side Bragg gratings in a Michelson interferometer configuration.< >
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1041-1135
1941-0174
DOI:10.1109/68.265896