partially coherent
Detection of partially coherent optical emission sources
... a partially coherent emission source comes into the field of view, the modulus of the net complex degree of coherence of the scene increases, and the phase step position changes; this latter optical feature ...
15
Beam Propagation Factor of Partially Coherent Laguerre --- Gaussian Beams in Non-Kolmogorov Turbulence
... fully coherent beam can be extended to the partially coherent one, and this type of partially coherent beam can be produced by the fully coherent beam passing through a random ...
14
Time Distribution of Reflected Light Signals from Partially Coherent Light Passing Through Complex Optical Systems with Multiple Apertures
... the coherent beams transmission through the multi aperture complex optical system, large matrix calculations are required in the spatial optical field computation, which consumes a lot of computation ...a ...
6
Average Intensity and Spreading of Partially Coherent Four-Petal Gaussian Beams in Turbulent Atmosphere
... Abstract—The concept of partially coherent four-petal Gaussian (PCFPG) beam is introduced and described in analytical forms. Based on the Huygens-Fresnel integral formula, average intensity and beam ...
22
Propagation Properties of Partially Coherent Lorentz-Gauss Beams in Uniaxial Crystals Orthogonal to the X-Axis
... almost partially coherent [18], which indicates that fully coherent laser sources are ideal ...to partially coherent cases. Propagation of partially coherent Lorentz- ...
13
Effect of the radial and azimuthal mode indices of a partially coherent vortex field upon a spatial correlation singularity
... makes partially coherent vortex beams good candidates for various applications; accordingly, a better understanding of the spatial coherence properties is of fundamental ...a partially ...
10
Reliability Analysis of FSO Communication Links Using Aberrated Divergent rectangular Partially Coherent Flat- Topped Beam
... that partially coherent beams are less affected by turbulent atmosphere than fully coherent beams ...of partially coherent light propagating through turbulent atmosphere ...of ...
7
Scattering of partially coherent surface plasmon polariton fields by metallic nanostripe
... (fully coherent), greatly modify the statistical properties of opti- cal near fields ...general coherent pseudo- mode representation of partially coherent SPP fields was advanced [21] and ...
8
Phase space of partially coherent light with discontinuous surfaces
... In Fig. 4c the grating has the same period as the one in Fig. 4b, but covering a larger spatial extent. If we derive the angular spectrum from the phase space, there are sharper peaks representing the diffracted orders ...
8
Optical eigenmode description of partially coherent light fields
... describe coherent solutions of Maxwells equations that are orthogonal to each ...to partially coherent light ...of partially coherent fields leads to a formalism similar to the density ...
8
Average Intensity of Partially Coherent Lorentz Beams in Oceanic Turbulence
... Abstract—Partially coherent Lorentz beams have been introduced to describe the output of the diode laser, which have been investigated due to the special spreading ...of partially coherent ...
11
Effect of Partially Coherent Light on the Contrast of Speckle Patterns Obtained Using Digital Image Processing of Speckle Photography
... Using this theoretical model, the effects of grain height, its density, the band width and spectral distribution of the line profile Gaussian and Lorentzian illuminating a rough surface [r] ...
6
Spatial filtering of a projection printer, using partially coherent light
... 5 at frequency spectrum with finite Transform transform located figure dashed filter spectrum, filter in frequency a shown point produce axis vertical a c Source Fourier the source of af[r] ...
37
Partially Coherent Lab Based X ray Micro Computed Tomography
... Here is an illustrating case presented by Mandel and Wolf [35], by consid- ering a ray of X-ray light hitting the detector, and looking at the fine spatial and temporal variances of a pencil ray beam. Consider X-ray ...
274
Image feature delocalization in defocused probe electron ptychography
... fully coherent illumination and (b) partially coherent ...from coherent illumination, while considering the point spread function of the detector; the detector point spread function was ...
44
Experimental Measurement of the Generalized Stokes Parameters of a Radially Polarized Random Electromagnetic Beam
... A rotating ground glass and a radial polarization converter are placed in front of the double-slit aperture to produce a radially polarized partially coherent beam, and the polarizers an[r] ...
7
Spatial Coherence and Optical Beam Shifts
... that partially coherent beams have several advantages: they are less vulnerable to speckle formation and also less susceptible to atmospheric turbulences ...
5
Modal decomposition of a propagating matter wave via electron ptychography
... a partially coherent high-energy matter (electron) wave emanating from an extended source can be decomposed into a set of mutually independent modes of minimal ...
29
Spreading of Four-Petal Lorentz-Gauss Beams Propagating through Atmospheric Turbulence
... apertured partially coherent beam [2], superimposed partially coherent Hermite-Gaussian beams[3], pseudo-Bessel correlated beams [4], Lorentz-Gauss beam [5], radial phased-locked ...
7
Favourable and Unfavourable EMF Frequency Patterns in Cancer: Perspectives for Improved Therapy and Prevention
... Carcinogenesis fits in a frequency pattern of electromagnetic field (EMF) waves, in which a gradual loss of cellular organization occurs. Such generation of cancer features can be inhibited by adequate exposure to ...
43