Title :
Optical compound pulse time modulation for analogue fibre transmission
Author :
Ghassemlooy, Z. ; Wilson, B.
Author_Institution :
Sch. of Eng. Inf. Technol., Sheffield Hallam Univ., UK
Abstract :
Compound pulse time modulation (CPTM) techniques represent an attractive alternative approach for multiplexing pulse time modulation (PTM) signals. This paper reports an experimental CPTM system based on combining pulse interval modulation and pulse width modulation for transmitting analogue signal over optical fibre cable employing a 1300 nm ELED. Signal to noise ratios of 40 dB have been achieved for the recovered signals depending on modulation conditions
Keywords :
multiplexing; optical fibre communication; optical modulation; pulse time modulation; 1300 nm; analogue fibre transmission; compound pulse time modulation; multiplexing; optical fibre cable; pulse interval modulation; pulse width modulation; Frequency division multiplexing; High speed optical techniques; Optical fiber communication; Optical filters; Optical modulation; Optical pulses; Pulse modulation; Pulse width modulation; Space vector pulse width modulation; Time division multiplexing;
Conference_Titel :
Networks, 1993. International Conference on Information Engineering '93. 'Communications and Networks for the Year 2000', Proceedings of IEEE Singapore International Conference on
Print_ISBN :
0-7803-1445-X
DOI :
10.1109/SICON.1993.515664
