搜索结果: 1-15 共查到“光学 SPECTRUM”相关记录46条 . 查询时间(0.125 秒)
Considered an ultra-hot Jupiter – a place where iron gets vaporized, condenses on the night side and then falls from the sky like rain – the fiery, inferno-like WASP-76b exoplanet may be even more siz...
A signal-strength model for gravity-field spectrum components in a local space
Earth's Gravitational Potential Local Area Spectrum Structure Spherical Cap Harmonic Analysi
2015/8/26
In the Earth gravity-field model, potential coefficients are projections of the Earth gravitational potential on the corresponding spherical harmonics by degree and order. These coefficients reflect t...
Low frequency signal spectrum analysis for strong earthquakes
VLF/LF signal propagation eartquake precursors
2015/8/24
We examined changes in the spectral composition of the low frequency (LF) subionospheric signals from the NRK transmitter (37.5 kHz) in Iceland that were received in Bari (Italy) relative to the earth...
THE CASE FOR UNLICENSED SPECTRUM
SPECTRUM v
2015/7/21
The introduction in the past few years of mobile devices such as the iPhone, iPad
and Android phones has led to vast increases in the use of wireless data communications,
and most forecasters anti...
ORIENTATION SPECTRUM ALGORITHM DEVELOPMENT
Shape Analysis Mathematical Morphology Maragos Pattern Spectra
2015/5/21
A morphological orientation spectra is proposed. This spectrum describes basic directions of shape parts. Fast discrete-continuous
algorithm for computing orientation spectrum is presented. It is bas...
Tha angular spectrum representation of vectorial laser beams
Tha angular spectrum vectorial laser beams Optics
2011/8/11
Abstract: The angular spectrum of a vectorial laser beam is expressed in terms of an intrinsic coordinate system instead of the usual Cartesian laboratory coordinates. This switch leads to simple, ele...
Spontaneous emission spectrum of a V-type three-level atom in a Fabry–Perot cavity containing left-handed materials
Spontaneous emission spectrum V-type three-level atom Fabry–Perot cavity left-handed materials
2014/5/28
The spontaneous emission of a V-type Zeeman atom in a Fabry–Perot cavity containing left-handed materials(LHMs) is investigated. Because of the strong indirect quantum interference induced by the refo...
The excited hadron spectrum in lattice QCD using a new variance reduction method
The excited hadron spectrum lattice QCD
2011/1/7
Progress in calculating the spectrum of excited baryons and mesons in lattice QCD is described. Correlation matrices of sets of spatially-extended hadron operators have been studied and their effectiv...
Poisson Statistics in the High Temperature QCD Dirac Spectrum
Poisson Statistics the High Temperature QCD Dirac Spectrum
2010/12/27
At low temperature in the epsilon regime of QCD the low-end of the Dirac spectrum is described by random matrix theory. In contrast, there has been no similarly well established staistical descriptio...
Non-linear corrections to inflationary power spectrum
Non-linear corrections inflationary power spectrum
2010/12/21
We study non-linear contributions to the power spectrum of the curvature perturbation on super-horizon scales, produced during slow-roll inflation driven by a canonical single scalar field. We find th...
A test of the bosonic spinon hypothesis for the triangular antiferromagnet spectrum
bosonic spinon hypothesis triangular antiferromagnet spectrum
2010/11/18
We compute the dynamical structure factor of the spin-1/2 triangular Heisenberg model using a
Schwinger boson mean field theory. We find that the reconstructed dispersion, resulting from a non trivia...
Back reaction, emission spectrum and entropy spectroscopy
emission spectrum entropy spectroscopy
2010/12/21
Recently, an interesting work, which reformulates the tunneling framework to directly produce the Hawking emission spectrum and entropy spectroscopy in the tunneling picture, has been received a broad...
Observation of slow light in the noise spectrum of a vertical external cavity surface emitting laser
Observation slow light noise spectrum emitting laser
2010/11/11
The role of coherent population oscillations is evidenced in the noise spectrum of an ultra-low noise lasers. This effect is isolated in the intensity noise spectrum of an optimized single-frequency v...
Controlling single diamond NV color center photoluminescence spectrum with a Fabry-Perot microcavity
Controlling single diamond NV color center photoluminescence spectrum Fabry-Perot microcavity
2010/11/9
We present both theoretical and experimental results on fluorescence of single defect centers in diamond nanocrystals embedded in a planar dielectric microcavity. From a theoretical point of view, we ...
A qubit strongly-coupled to a resonant cavity: asymmetry of the spontaneous emission spectrum beyond the rotating wave approximation
spontaneous emission spectrum vacuum Rabi splitting qubit strongly-coupled to a cavity
2010/10/20
We investigate the spontaneous emission spectrum of a qubit in a lossy resonant cavity. We
use neither the rotating-wave approximation nor the Markov approximation. The qubit-cavity
coupling strengt...