Title :
Phased-array wavelength demultiplexer with flattened wavelength response
Author :
Amersfoort, M.R. ; de Boer, C.R. ; van Ham, F.P.G.M. ; Smit, Meint K. ; Demeester, T. ; van der Tol, J.J.G.M.
Author_Institution :
Dept. of Electr. Eng., Delft Univ. of Technol.
fDate :
2/17/1994 12:00:00 AM
Abstract :
A four-channel phased-array wavelength demultiplexer with a flattened wavelength response has been realised for the first time in InP/InGaAsP at 1.54 μm by employing multimode output waveguides. The device has 2 nm channel spacing and a flat response (within 1 dB) of 17 nm
Keywords :
III-V semiconductors; demultiplexing equipment; gallium arsenide; gallium compounds; indium compounds; integrated optics; optical communication equipment; optical couplers; optical waveguides; wavelength division multiplexing; 1.54 micron; InP-InGaAsP; InP/InGaAsP; WDM; flattened wavelength response; four-channel type; multimode output waveguides; phased-array wavelength demultiplexer;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19940249
