Title :
Fibre-coupled Fabry-Perot wavelength demultiplexer
Author_Institution :
British Telecom Research Laboratories, Ipswich, UK
Abstract :
A single-mode-fibre wavelength demultiplexer is described which employs a Fabry-Perot etalon integrally coupled to the transmission fibre. A linewidth (FWHM) of 5 nm, tunable over 180 nm in the 1.5 ¿m window, is reported.
Keywords :
fibre optics; frequency division multiplexing; light interferometry; multiplexing equipment; optical communication equipment; 1.5 micron window; Fabry-Perot etalon; integral coupling; linewidth 5 nm; single-mode-fibre wavelength demultiplexer; transmission fibre; wideband optical networks;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19850084
