Title :
1.2 Gbit/s, 201 km optical DPSK heterodyne transmission experiment using a compact, stable external fibre cavity DFB laser module
Author :
Chikama, T. ; Naitou, T. ; Onaka, H. ; Kiyonaga, T. ; Watanabe, S. ; Suyama, M. ; Seino, M. ; Kuwahara, H.
Author_Institution :
Fujitsu Labs. Ltd., Kawasaki, Japan
fDate :
5/12/1988 12:00:00 AM
Abstract :
An optical DPSK heterodyne transmission experiment was performed at a bit rate of 1.2 Gbit/s using a compact, stable external fibre cavity DFB laser module and a high-electron-mobility transistor (HEMT) front end. A receiver sensitivity of -46.9 dBm and a transmission length of 201.4 km were achieved
Keywords :
distributed feedback lasers; optical communication; optical fibres; phase shift keying; semiconductor junction lasers; 1.2 Gbit/s; 201 km; HEMT front end; bit rate; external fibre cavity DFB laser module; optical DPSK heterodyne transmission; receiver sensitivity; transmission length;
Journal_Title :
Electronics Letters
