Title :
Broadband box-like filters using tapered waveguides
Author :
Chu, Sai Tak ; Pan, Wugen ; Kato, T. ; Kaneko, T. ; Kokubun, Y.
Author_Institution :
Kanagawa Acad. of Sci. & Technol., Kawasaki, Japan
fDate :
8/19/1999 12:00:00 AM
Abstract :
The design and fabrication of broadband vertical coupler filters with tapered waveguides which are suitable for subscriber systems are described. A wavelength filter with a box-like response having an FWHM of 60.4 nm is realised
Keywords :
integrated optics; optical communication equipment; optical couplers; optical fabrication; optical fibre subscriber loops; optical waveguide filters; wavelength division multiplexing; box-like response; broadband box-like filters; fabrication; subscriber WDM system; subscriber systems; tapered waveguides; vertical coupler filters; wavelength filter;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990894
