Title :
Novel 1.3/1.55 μm dual-wavelength receiver having embedded fiber circuit for optical subscriber systems
Author :
Uno, Tomoaki ; Tohmon, Genji ; Matsui, Yasushi
Author_Institution :
Semicond. Res. Center, Matsushita Electr. Ind. Co. Ltd., Osaka, Japan
fDate :
25 Feb.-1 March 1996
Abstract :
Summary form only given. We propose and demonstrate a novel dual-wavelength receiver, which has an embedded fiber circuit that demultiplexes 1.3- and 1.55-μm signals to separate photodiodes mounted on a single-substrate surface. The circuit contains wavelength separation filters placed in slits fabricated in the fiber path by a conventional cutting saw. Low-circuit loss and high-receiver performance is realized for both WDM signals.
Keywords :
demultiplexing; integrated optoelectronics; optical fibre subscriber loops; optical losses; optical receivers; photodiodes; substrates; wavelength division multiplexing; μm dual-wavelength receiver; 1.3 mum; 1.55 mum; WDM signals; cutting saw; demultiplexes; embedded fiber circuit; fiber path; high-receiver performance; low-circuit loss; optical subscriber systems; separate photodiodes; single-substrate surface; wavelength separation filters; Circuits; Optical crosstalk; Optical fiber devices; Optical fiber polarization; Optical fibers; Optical filters; Optical losses; Optical receivers; Photodiodes; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communications, 1996. OFC '96
Print_ISBN :
1-55752-422-X
DOI :
10.1109/OFC.1996.907636
