Amplification of a squeezed-quadrature using a cascaded traveling-wave phase-sensitive optical parametric amplifier

Amplification of a squeezed-quadrature using a cascaded traveling-wave phase-sensitive optical parametric amplifier

We demonstrate a two-stage system of cascaded traveling-wave phase-sensitive optical parametric amplifiers, achieving 3.6dB squeezed-quadrature amplification (0.9dB deamplification) on top of 1.3 dB squeezing provided by the first stage.

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Bibliographische Detailangaben
Hauptverfasser: Alon, G., Oo-Kaw Lim, Bhagwat, A., Chao-Hsiang Chen, Vasilyev, M., Kumar, P.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Laser beams
Laser radar
Noise
Optical receivers
Optical sensors
Quantum cascade lasers
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Beschreibung
Zusammenfassung:We demonstrate a two-stage system of cascaded traveling-wave phase-sensitive optical parametric amplifiers, achieving 3.6dB squeezed-quadrature amplification (0.9dB deamplification) on top of 1.3 dB squeezing provided by the first stage.
DOI:10.1109/IQEC-CLEO.2011.6193992