scholarly journals Reliable quantum certification of photonic state preparations

2015 ◽  
Vol 6 (1) ◽  
Author(s):  
Leandro Aolita ◽  
Christian Gogolin ◽  
Martin Kliesch ◽  
Jens Eisert
Keyword(s):  
Photonic State

scholarly journals DECOHERENCE-FREE QUANTUM MEMORY FOR PHOTONIC STATE USING ATOMIC ENSEMBLES

2009 ◽  
Vol 07 (04) ◽  
pp. 811-820 ◽  
Author(s):  
FENG MEI ◽  
YA-FEI YU ◽  
ZHI-MING ZHANG
Keyword(s):  
Information Processing ◽  
Quantum Information ◽  
Large Scale ◽  
Quantum Information Processing ◽  
Single Photon ◽  
Quantum Memory ◽  
Single Photon Detection ◽  
Atomic Ensembles ◽  
Optical Elements ◽  
Photonic State

Large scale quantum information processing requires stable and long-lived quantum memories. Here, using atom-photon entanglement, we propose an experimentally feasible scheme to realize decoherence-free quantum memory with atomic ensembles, and show one of its applications, remote transfer of unknown quantum state, based on laser manipulation of atomic ensembles, photonic state operation through optical elements, and single-photon detection with moderate efficiency. The scheme, with inherent fault-tolerance to the practical noise and imperfections, allows one to retrieve the information in the memory for further quantum information processing within the reach of current technology.

scholarly journals Scan-free direct measurement of an one-million-dimensional photonic state

2015 ◽  
Author(s):  
Zhimin Shi ◽  
Mohammad Mirhosseini ◽  
Jessica Margiewicz ◽  
Mehul Malik ◽  
Freida Rivera ◽  
...  
Keyword(s):  
Direct Measurement ◽  
Photonic State

scholarly journals Direct measurement of an one-million-dimensional photonic state

2016 ◽  
Author(s):  
Zhimin Shi ◽  
Mohammad Mirhosseini ◽  
Jessica Margiewicz ◽  
Mehul Malik ◽  
Freida Rivera ◽  
...  
Keyword(s):  
Direct Measurement ◽  
Photonic State

scholarly journals Certifying an Irreducible 1024-Dimensional Photonic State Using Refined Dimension Witnesses

2018 ◽  
Vol 120 (23) ◽  
Author(s):  
Edgar A. Aguilar ◽  
Máté Farkas ◽  
Daniel Martínez ◽  
Matías Alvarado ◽  
Jaime Cariñe ◽  
...  
Keyword(s):  
Photonic State
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