搜索结果: 1-15 共查到“物理学 Parametric”相关记录21条 . 查询时间(0.015 秒)
A SEGMENTATION PROCEDURE OF LIDAR DATA BY APPLYING MIXED PARAMETRIC AND NONPARAMETRIC MODELS
LIDaR data segmentation process parametric and nonparametric models
2015/8/13
The paper proposes a segmentation procedure inspired to a robust LIDaR filtering data method recently introduced by the authors.
The method is based on the application of a Simultaneous AutoRegressi...
Parametric Optomechanical Oscillations in Two-Dimensional Slot-Type High-Q Photonic Crystal Cavities
Parametric Optomechanical Oscillations Two-Dimensional Slot-Type High-Q Photonic Crystal Cavities Optics
2012/5/29
We experimentally demonstrate an optomechanical cavity based on an air-slot photonic crystal cavity with optical quality factor Qo=4.2\times10^4 and a small modal volume of 0.05 cubic wavelengths. The...
Time duration of the parametric x-ray radiation
X-rays, PXR, dynamical diffraction, femtosecond electron bunches
2011/8/31
Time evolution of the parametric X-Ray radiation, produced by a relativistic charged particle passing through a crystal, is studied. The most attention is given to the cases when the radiation lasts m...
Spatial entanglement in optical parametric oscillators with photonic crystals
entanglement optical parametric oscillators photonic crystals
2010/11/8
The effects of an intracavity photonic crystal in a multimode optical parametric oscillator are studied, with a special focus on quantum fluctuations. The capability to either stimulate or inhibit the...
Parametric fitting of data obtained from detectors with finite resolution and limited acceptance
Parametric fitting data detectors finite resolution limited acceptance
2010/12/29
A goodness-of-fit test for the fitting of a parametric model to data obtained from a detector with finite resolution and limited acceptance is proposed. The parameters of the model are found by minimi...
Parametric fitting of data obtained from detectors with finite resolution and limited acceptance
fit Monte Carlo distribution to data comparison experimental and simulated data
2011/1/5
A goodness-of-fit test for the fitting of a parametric model to data obtained from a detector with finite resolution and limited acceptance is proposed.The parameters of the model are found by minimiz...
Non-Parametric Tests of Structure for High Angular Resolution Diffusion Imaging in Q-Space
High Angular Resolution Imaging in Q-Space
2010/11/18
High angular resolution diffusion imaging data is the observed characteristic function for the local diffusion of water molecules in tissue. This data is used to infer structural information in brain...
Two-mode Correlation of Microwave Quantum Noise Generated by Parametric Down-Conversion
Two-mode Correlation of Microwave Quantum Noise Parametric Down-Conversion
2010/11/24
In this letter, we report the observation of the correlation between two modes of microwave
radiation resulting from the ampli cation of quantum noise by the Josephson Parametric Converter.This proce...
Noiseless nonreciprocity in a parametric active device
Noiseless nonreciprocity parametric active device
2010/11/11
Nonreciprocal devices such as circulators and isolators belong to an important class of microwave components employed in applications like the measurement of mesoscopic circuits at cryogenic temperat...
Spatial correlations in parametric down-conversion
Spatial correlations parametric down-conversion
2010/10/29
The transverse spatial effects observed in photon pairs produced by parametric down-conversion provide a robust and fertile testing ground for studies of quantum mechanics, non-classical states of lig...
Analysis of a continuous-variable quadripartite cluster state from a single optical parametric oscillator
continuous-variable quadripartite cluster state single optical parametric oscillator
2010/10/20
We examine the feasibility of generating continuous-variable multipartite entanglement in an
intra-cavity quadruply concurrent downconversion scheme that has been proposed for the generation of clust...
On the relationship between parametric two-electron reduced-density-matrix methods and the coupled electron pair approximation
parametric two-electron reduced-density-matrix methods coupled electron pair approximation
2010/10/21
Parametric two-electron reduced-density-matrix (p-2RDM) methods have enjoyed much success
in recent years; the methods have been shown to exhibit accuracies greater than coupled cluster
with single ...
Triply-resonant Optical Parametric Oscillator by Four-wave Mixing with Rubidium Vapor inside an Optical Cavity
Optical Parametric Oscillator Four-wave Mixing Optical Cavity
2010/3/10
We present an experimental demonstration of simultaneous above-threshold oscillations of the Stokes and anti-Stokes fields together with the single pumping beam with rubidium atoms inside an optical s...
Correlations in photon-numbers and integrated intensities in parametric processes involving three optical fields
Correlations photon-numbers integrated intensities parametric processes three optical fields
2010/4/8
Two strongly-pumped parametric interactions are simultaneously realized in a single nonlinear crystal in order to generate three strongly correlated optical fields. By combining together the outputs o...
“Eigen-Operator”Method of the Square of Schrödinger Operator in Interaction Picture and Its Application in Describing Parametric Amplifiers
eigen-operator Schrö dinger operator interaction picture parametric amplifier
2007/12/14
2005Vol.44No.2pp.252-254DOI:
“Eigen-Operator”Method of the Square of Schrödinger Operator in Interaction Picture and Its Application in Describing Parametric Amplifiers
FAN...