Experimental long wavelength quantum cryptography: From single-photon transmission to key extraction protocols

We present experiments on long wavelength (δ = 1.55 μm) 'plug and play' quantum cryptography systems. We discuss the performance of single-photon detectors at δ = 1.55 μm. Furthermore, we address the full implementation of the quantum cryptography protocol, discussing in detail the impleme...

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Veröffentlicht in:	Journal of modern optics 2000, Vol.47 (2-3), p.563-579
Hauptverfasser:	Bourennane, Mohamed, Ljunggren, Daniel, Karlsson, Anders, Jonsson, Per, Hening, Alexandru, Ciscar, Juan Pena
Format:	Artikel
Sprache:	eng
Schlagworte:	Electrical engineering, electronics and photonics Elektroteknik, elektronik och fotonik Error correction Fotonik Light transmission Optical fibers Photodiodes Photonics Photons Quantum optics TECHNOLOGY TEKNIKVETENSKAP Wavelength division multiplexing
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