Title :
Isolator-free 2.5 Gb/s, 45 km transmission characteristics in partially corrugated waveguide laser diodes from -40/spl deg/C to 80/spl deg/C under -14 dB external optical feedback
Author :
Yidong Huang ; Shiba, K. ; Muroya, Y. ; Suzuki, N. ; Okuda, T.
Author_Institution :
Kansai Electron. Res. Lab., NEC Corp., Shiga, Japan
Abstract :
Using partially corrugated waveguide laser diodes (PC-LDs) with robust and high-yield external optical feedback resistance, isolator-free 2.5-Gbit/s,45-km transmission was demonstrated over a wide temperature range from -40/spl deg/C to +80/spl deg/C under -14 db external optical feedback.
Keywords :
digital communication; laser feedback; optical communication equipment; optical fibre subscriber loops; semiconductor lasers; waveguide lasers; -40 to 80 C; 2.5 Gbit/s; 45 km; broadband optical access networks; external optical feedback; isolator-free transmission characteristics; partially corrugated waveguide LDs; waveguide laser diodes; wide temperature range; Diode lasers; Gratings; Optical feedback; Optical losses; Optical waveguide components; Optical waveguides; Robustness; Temperature sensors; Waveguide components; Waveguide lasers;
Conference_Titel :
Optical Fiber Communication Conference, 1999, and the International Conference on Integrated Optics and Optical Fiber Communication. OFC/IOOC '99. Technical Digest
Conference_Location :
San Diego, CA, USA
Print_ISBN :
1-55752-582-X
DOI :
10.1109/OFC.1999.766362
