Title :
565 Mbit/s optical DPSK and PSK heterodyne transmission experiment using Nd:YAG lasers at 1.3 mu m
Author_Institution :
Siemens AG, Central Lab., Munchen, West Germany
Abstract :
A 565 Mbit/s optical DPSK and PSK transmission experiment is described. Stable monolithic Nd:YAG ring lasers were used as light sources. A PSK demodulation scheme achieved a receiver sensitivity of -53.4 dBm and was found to be 1.3 dB better than DPSK.
Keywords :
demodulation; neodymium; optical communication; optical modulation; phase shift keying; solid lasers; 1.3 micron; 565 Mbit/s; PSK demodulation scheme; YAG:Nd; YAl5O12:Nd; heterodyne transmission; monolithic Nd:YAG ring lasers; optical DPSK; optical PSK;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19900170
