Phase conjugation of weak signals

We describe investigations into the conjugation of weak signals, corresponding to a few photons. We have used a variety of techniques, combining various methods of Brillouin amplification and phase conjugation with a laser pre-amplifier. Four Brillouin phase conjugation techniques were used to ampli...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Scott, A.M., Jones, D.C., Ridley, K.D., Cook, G.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Adaptive optics Brillouin scattering Laser noise Mirrors Noise level Optical noise Optical scattering Phase noise Preamplifiers Signal to noise ratio
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