1.52 μm PSK heterodyne experiment featuring an external cavity diode laser local oscillator

7 July 1983

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

Vol. 19 (14) , 550-552
https://doi.org/10.1049/el:19830373

Abstract

A receiver sensitivity of −59 dBm which is 4 dB from the shot noise limit, has been measured for a 140 Mbit/s PSK heterodyne system operating over 109 km of monomode fibre.

Keywords

RECEIVER SENSITIVITY
140 MBIT/S PSK HETERODYNE SYSTEM
OPTICAL FIBRE
EXTERNAL CAVITY DIODE LASER LOCAL OSCILLATOR
MONOMODE FIBRE
1.52 MICRON WAVELENGTH

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