Title :
Narrowband position-tuned multilayer interference filter for use in single-mode-fibre systems
Author :
Lissberger, P.H. ; Roy, Anil K. ; McCartney, D.J.
Author_Institution :
Queen´s University, Department of Pure & Applied Physics, Belfast, UK
Abstract :
The design and construction of a position-tuned multilayer dielectric interference filter for use in the 1.25¿1.30 ¿m wavelength range is described. Results showing a significant improvement in performance over currently available devices are reported. The performance of this filter in a single-mode to single-mode fibre component is also described with peak efficiencies >80% and ¿¿¿(FWHM)<13 nm.
Keywords :
optical communication equipment; optical fibres; optical filters; 1.25 microns to 1.30 microns wavelength; peak efficiencies; position-tuned multilayer dielectric interference filter; single-mode to single-mode fibre component; single-mode-fibre systems;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19850563
