A tunable Vernier fiber Fabry-Perot filter for FDM demultiplexing and detection

Author

Kaminow, I.P. ; Iannone, P.P. ; Stone, J. ; Stulz, L.W.

Author_Institution

AT&T Bell Labs., Holmdel, NJ, USA

Volume

1

Issue

1

fYear

1989

Firstpage

24

Lastpage

26

Abstract

An N-channel optical frequency-division multiplexing (FDM) network can be realized using frequency-shift keying (FSK) modulation and a tunable filter to select and detect the channels. A tandem arrangement of two fiber Fabry-Perot (FFP) filters is demonstrated. For FFPs with individual finesse (F) of 57 an effective finesse of 675 is obtained in a tandem arrangement. This has a capacity of N=F/3=225 channels in a frequency-division multiaccess (FDMA)-FSK network.<>

Keywords

crosstalk; filtering and prediction theory; frequency division multiple access; frequency division multiplexing; frequency shift keying; multiplexing equipment; optical communication equipment; optical fibres; optical filters; telecommunication channels; FDM demultiplexing; FDMA; FFP; FSK; channels; frequency-division multiaccess network; frequency-division multiplexing; frequency-shift keying; modulation; tunable Vernier fiber Fabry-Perot filter; Demultiplexing; Fabry-Perot; Frequency division multiaccess; Frequency division multiplexing; Frequency modulation; Frequency shift keying; Optical fiber filters; Optical fiber networks; Optical filters; Optical modulation;

fLanguage

English

Journal_Title

Photonics Technology Letters, IEEE

Publisher

ieee

ISSN

1041-1135

Type

jour

DOI

10.1109/68.87884

Filename

87884