LIGHT (VISIBLE RADIATION)MIRRORSULTRAVIOLET RADIATIONA study was made of the effects on image quality of scattering due to irregularities in the optical surfaces of the Large Space Telescope (LST). The goal is to build a complete model for the point spread function (PSF) of an astronomical ...
金色蝴蝶拖尾美丽的灯光效果(golden-butterfly-trailing-beautiful-light-effect) 作品集:金色100张 幸福是奋斗出来 6个月前 带灯光效果的白色边框(white-frame-with-lights-effects) 作品集:光线效果945张 幸福是奋斗出来 7个月前 渐变几何柔美粉紫色弥散光晕背景壁纸 ...
The structure of Si-surfaces has been investigated by elastic lightscattering which provides rapid, contactless, and nondestructive information on any kind... PO Hahn,M Kerstan - 《Proc Spie》 被引量: 17发表: 1989年 Surface roughness impedance The next generation of linac-based free electron lase...
The authors report on the angle resolved light scattering characteristics of individual polystyrene spheres on three silicon surfaces. A He-Ne laser (632.8 nm) focused to a 15 $mu@m 1/e$+2$/ diameter was employed to illuminate 0.804 $mu@m diameter spheres on optically smooth ($sigma $GREQ...
Beam dumps safely absorb laser light, avoiding hazards and other problematic effects. Besides complete blocking of a beam, avoiding scattered light may be important.
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook scatteredly (ˈskætədlɪ) adv in a scattered or disordered manner Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006...
With the assistance of the simulated data of the normalized time auto-correlation function of the scattered light intensity $g^{(2)}(au)$, the effects of the particle size distribution on the nonexponentiality of $g^{(2)}(au)$ measured at a scattering angle of 30$^\\\mathrm o$ are...
1. When coherent light was passed through isolated isometric cardiac muscles during the diastolic or resting period, intensity fluctuations were observed in the scattered field. The frequency of these intensity fluctuations (f((1/2))) varied with many experimental interventions known to enhance Ca(2...
The effects of dust optical properties on the scattering-induced disk polarization by millimeter-sized grains. Astrophys. J. 889, 15 (2020). Article ADS CAS Google Scholar Andrews, S. M. et al. The Disk Substructures at High Angular Resolution Project (DSHARP). I. Motivation, sample, ...
These correlators have components due to scattering by density fluctuations and to collective, diffraction effects. The spatial structure of these correlators is studied and the conditions for the measurement of the anomalous correlator are derived. The temporal properties of the anomalous correlator and ...