Title :
Wavelength-locked, two-stage fibre Fabry-Perot filter for dense wavelength division demultiplexing in erbium-doped fibre amplifier spectrum
Author :
Miller, C.M. ; Miller, James W.
Author_Institution :
Micron Optics Inc., Atlanta, GA, USA
Abstract :
Insertion loss of 5.6 dB and finesse greater than 2000 within a 40 nm tuning range are demonstrated in a wavelength-locked, two-stage fibre Fabry-Perot filter capable of separating 1000 channels in an erbium-doped fibre amplifier spectrum.
Keywords :
fibre optics; frequency division multiplexing; light interferometers; optical filters; tuning; 40 nm; 5.6 dB; Er 3+-doped fibre amplifier spectrum; dense wavelength division demultiplexing; finesse; insertion loss; tuning range; two-stage fibre Fabry-Perot filter; wavelength locking;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19920134
