Dual-channel 1.5 Mb/s lightwave receiver employing an InGaAsP wavelength-demultiplexing detector

21 June 1979

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 15 (13) , 388-389
https://doi.org/10.1049/el:19790280

Abstract

A dual-channel 1.5 Mb/s lightwave receiver has been operated simultaneously with optical signals at two different wavelengths. Two individually modulated InGaAsP/InP l.e.d.s provided optical signals at 10 and 1.18 μm wavelengths, and a new dual-wavelength photodetector served as a demultiplexing detector. The effect of interchannel interference on error rate was measured.

Keywords

INGAASP/INP LEDS
ERROR RATE
TWO INDIVIDUALLY MODULATED LEDS
CHANNEL CROSSTALK
INGAASP WAVELENGTH DEMULTIPLEXING DETECTOR
LIGHTWAVE RECEIVER
1.0 AND 1.8 MICRON WAVELENGTHS
DUAL CHANNEL 1.5 MB/S PHOTODETECTOR
INTERCHANNEL INTERFERENCE

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