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Squeezed light from microstructured fibres: towards free space quantum cryptography

S. Lorenz·Ch. Silberhorn·N. Korolkova·R. S. Windeler·G. Leuchs
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Abstract

Amplitude squeezed pulsed light has been produced using a microstructured silica fibre. By spectrally filtering after the nonlinear propagation in the fibre a squeezing value of -1.7dB has been measured. A quantum key distribution scheme based on squeezed light from such microstructured fibres is proposed.

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S. Lorenz, Ch. Silberhorn, N. Korolkova, R. S. Windeler, G. Leuchs. 2002-05-10. Squeezed light from microstructured fibres: towards free space quantum cryptography. https://doi.org/10.1007/s003400100723

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