Lin, Yen-Juei Four-channel coarse-wavelength division multiplexing demultiplexer with a modified Mach-Zehnder interferometer configuration on a silicon-on-insulator waveguide. [electronic resource] - Applied optics May 2003 - 2689-94 p. digital Publication Type: Journal Article ISSN: 1559-128X Standard No.: 10.1364/ao.42.002689 doi