搜索结果: 1-7 共查到“物理学 Photon-number”相关记录7条 . 查询时间(0.108 秒)
Deterministic production of free-propagating Fock states of programmable photon number from a single atom-cavity system
Deterministic production free-propagating Fock states programmable photon number single atom-cavity system
2012/2/28
We propose a mechanism for producing Fock states on demand leaking from a single mode optical cavity interacting with a single atom and a laser pulse. The number of photons can be chosen, as it is det...
On-chip, photon-number-resolving, telecom-band detectors for scalable photonic information processing
On-chip photon-number-resolving telecom-band detectors scalable photonic information processing
2011/8/18
Integration is currently the only feasible route towards scalable photonic quantum processing devices that are sufficiently complex to be genuinely useful in computing, metrology, and simulation. Embe...
On some special cases of the Entropy Photon-Number Inequality
the Entropy Photon-Number Inequality Quantum Physics Information Theory
2011/10/8
Abstract: We show that the Entropy Photon-Number Inequality (EPnI) holds where one of the input states is the vacuum state and for several candidates of the other input state that includes the cases w...
Discrimination of binary coherent states using a homodyne detector and a photon number resolving detector
photon number resolving homodyne detector
2010/3/10
We investigate quantum measurement strategies capable of discriminating two coherent states probabilistically with significantly smaller error probabilities than can be obtained using non- probabilist...
Photon-number correlations by photon-number resolving detectors
Photon-number resolving detectors
2010/3/10
We demonstrate that by using a pair of photodetectors endowed with internal gain we are able to quantify the correlation coefficient between the two components of a pulsed bipartite state in the mesos...
Passive scheme with a photon-number-resolving detector for decoy-state quantum key distribution with an untrusted source
photon-number-resolving decoy-state quantum
2010/3/10
A passive scheme with a photon-number-resolving (PNR) detector and a beam splitter which are used to monitor the statistical characteristics of photon source, is proposed to verify the security of vac...
High Photon-Number Squeezing in Strong Field Limit
photon number squeezing lasers and bistabilities
2007/8/15
2006Vol.45No.5pp.929-931DOI:
High Photon-Number Squeezing in Strong Field Limit
QIAN Feng, HUANG Hong-Bin, and QI Guan-Xiao
Department of Physics, Southeast University,...