Title :
High-performance, two-channel optical FSK heterodyne system with polarisation diversity receiver
Author :
Noe, Reinhold ; Gaukel, G. ; Noll, B.
Author_Institution :
Corporate Res. & Dev., Siemans AG, Munchen, West Germany
fDate :
7/19/1990 12:00:00 AM
Abstract :
A two-channel FSK heterodyne system with 54 dB loss span and microprocessor-controlled channel selection is presented. The sensitivity of the polarisation-diversity receiver is investigated for both fixed and changing signal polarisations.
Keywords :
diversity reception; frequency shift keying; optical links; optical modulation; 54 dB; loss span; microprocessor-controlled channel selection; polarisation diversity receiver; signal polarisations; two-channel optical FSK heterodyne system;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19900717
