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Article Dans Une Revue Electronics Letters Année : 1991

Analysis of receiver using injection-locked semiconductor laser for direct demodulation of PSK optical signals

Résumé

A receiver for PSK optical signals is analysed. The demodulation is performed directly by launching the received signal into an injection-locked semiconductor laser. The locked laser converts phase modulation into current modulation, which is sent to the data detection system after some signal processing. The signal to noise ratio of the receiver can reach 4599π2 for a 100Mbit/s rate and a 100 kHz emitter linewidth, where π is the phase deviation of the modulator.
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Dates et versions

hal-04125122 , version 1 (11-06-2023)

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Citer

O. Lidoyne, Philippe Gallion. Analysis of receiver using injection-locked semiconductor laser for direct demodulation of PSK optical signals. Electronics Letters, 1991, 27 (11), pp.995-997. ⟨10.1049/el:19910620⟩. ⟨hal-04125122⟩
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