Title :
Dielectric multilayer thin-film filters for WDM transmission systems
Author :
Minowa, Junichiro ; Fuj, Yohji
Author_Institution :
Nippon Telegraph and Telephone Public Corp., Kanagawa, Japan
fDate :
3/1/1983 12:00:00 AM
Abstract :
Dielectric multilayer thin-film (DMF) filters for a wavelength-division-multiplexing (WDM) system are discussed. It was found that a 23-layer 3-cavity bandpass-type DMF-filter made of TiO2and SiO2is most suitable for this type of system. An optical multi/demultiplexer employing this type of bandpass DMF-filter is applicable to a two-way WDM transmission system.
Keywords :
Bandpass filters; Distributed-parameter filters; Optical fiber communication; Optical filters; Thin-film circuits; Wavelength-division multiplexing; Band pass filters; Dielectric thin films; Diffraction gratings; Diode lasers; Nonhomogeneous media; Optical crosstalk; Optical feedback; Optical fiber filters; Optical filters; Wavelength division multiplexing;
Journal_Title :
Lightwave Technology, Journal of
DOI :
10.1109/JLT.1983.1072070
