Quantum cryptography
Quantum cryptography Page 1 Quantum cryptography Nicolas Gisin, Grégoire Ribordy,
Wolfgang Tittel, and Hugo Zbinden Group of Applied Physics, University of Geneva, 1211 …
Wolfgang Tittel, and Hugo Zbinden Group of Applied Physics, University of Geneva, 1211 …
Optical communications using orbital angular momentum beams
Orbital angular momentum (OAM), which describes the “phase twist”(helical phase pattern)
of light beams, has recently gained interest due to its potential applications in many diverse …
of light beams, has recently gained interest due to its potential applications in many diverse …
Communication with spatially modulated light through turbulent air across Vienna
Transverse spatial modes of light offer a large state-space with interesting physical
properties. For exploiting these special modes in future long-distance experiments, the …
properties. For exploiting these special modes in future long-distance experiments, the …
Influence of atmospheric turbulence on optical communications using orbital angular momentum for encoding
We describe an experimental implementation of a free-space 11-dimensional
communication system using orbital angular momentum (OAM) modes. This system has a …
communication system using orbital angular momentum (OAM) modes. This system has a …
Rapid generation of light beams carrying orbital angular momentum
We report a technique for encoding both amplitude and phase variations onto a laser beam
using a single digital micro-mirror device (DMD). Using this technique, we generate …
using a single digital micro-mirror device (DMD). Using this technique, we generate …
Direct measurement of a 27-dimensional orbital-angular-momentum state vector
The measurement of a quantum state poses a unique challenge for experimentalists.
Recently, the technique of 'direct measurement'was proposed for characterizing a quantum …
Recently, the technique of 'direct measurement'was proposed for characterizing a quantum …
Concentration of Higher Dimensional Entanglement:<? format?> Qutrits of Photon Orbital Angular Momentum
Enhancement of entanglement is necessary for most quantum communication protocols
many of which are defined in Hilbert spaces larger than 2. In this work we present the …
many of which are defined in Hilbert spaces larger than 2. In this work we present the …
Large-alphabet time-frequency entangled quantum key distribution by means of time-to-frequency conversion
We introduce a novel time-frequency quantum key distribution (TFQKD) scheme based on
photon pairs entangled in these two conjugate degrees of freedom. The scheme uses …
photon pairs entangled in these two conjugate degrees of freedom. The scheme uses …
[BOOK][B] Quantum metrology
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Menu Find a journal Publish with us Track your research Search Cart Book cover Quantum …
Menu Find a journal Publish with us Track your research Search Cart Book cover Quantum …
Simulating thick atmospheric turbulence in the lab with application to orbital angular momentum communication
We describe a procedure by which a long ($\gtrsim 1\,\text {km} $) optical path through
atmospheric turbulence can be experimentally simulated in a controlled fashion and scaled …
atmospheric turbulence can be experimentally simulated in a controlled fashion and scaled …