Title :
Superimposed pulse modulation for fibre optic analogue video transmission using semiconductor laser diodes
Author :
Sato, Kiminori ; Asatani, K.
Author_Institution :
NTT Yokosuka Electrical Communication Laboratory, Yokosuka, Japan
Abstract :
The letter proposes a new modulation technique to reduce speckle noise in multimode optical fibre analogue transmission systems using semiconductor laser diodes. The feasibility of analogue video transmission systems using the proposed modulation technique has been confirmed.
Keywords :
optical communication; optical fibres; pulse modulation; fibre optic analogue video transmission; multimode optical fibre; semiconductor laser diodes; speckle noise; superimposed pulse modulation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19800375
