One dimensional speckle fields generated by three phase level diffusers
Speckle patterns have usually been obtained by using ground glass as random diffusers.
Liquid-crystal spatial light modulators have opened the possibility of engineering tailored …
Liquid-crystal spatial light modulators have opened the possibility of engineering tailored …
[PDF][PDF] 多针孔散射屏形成的散斑场分布特性的研究
刘曼， 程传福 - 光学学报, 2015 - researching.cn
摘要利用多针孔孔径随机散射屏详细分析了夫琅禾费衍射区的散斑场中的相位和相位涡旋的
统计特性, 发现散斑相位涡旋的分布具有区域相似性和团簇现象, 其中有2 个, 4 个和6 …
统计特性, 发现散斑相位涡旋的分布具有区域相似性和团簇现象, 其中有2 个, 4 个和6 …
Distribution characteristics of intensity and phase vortices of speckle fields produced by N-pinhole random screens
M Liu, CF Cheng, XR Ren - Chinese Physics B, 2015 - iopscience.iop.org
We analyze the distribution properties of phase and phase vortices in a speckle field
generated by N-pinhole random screens, and find that the phase vortex distributions show …
generated by N-pinhole random screens, and find that the phase vortex distributions show …
ОПТИЧЕСКИЕ МЕТОДЫ ИССЛЕДОВАНИЯ ПОТОКОВ
ТВ Благова, ИШ Хасанов - Москва, 2023 - elibrary.ru
Спекл-модулированные оптические поля применяются в различных областях, таких как
спекл-интерферометрия, фантомное видение, неразрушающий контроль и т. д …
спекл-интерферометрия, фантомное видение, неразрушающий контроль и т. д …
Twin-Vortices in Clustered Speckles Modulated by a Spiral Multi-Pinhole Plate
L Ma, Z Li, P Zhang, C Liu, X Li, Y Zhang… - IEEE Photonics …, 2017 - ieeexplore.ieee.org
We report an experimental study of a new vortex state in clustered speckles generated by
modulating the scattering waves with a spiral multi-pinhole plate. This vortex state can be …
modulating the scattering waves with a spiral multi-pinhole plate. This vortex state can be …
Pinzas ópticas débiles para estudio de propiedades mecánicas en glóbulos rojos
DA Ramírez Alegría - 2018 - repositorio.udec.cl
La membrana de los gl obulos rojos humanos (RBC) tiene importantes propiedades el
asticas que se pueden describir midiendo las uctuaciones t picas del borde de la membrana …
asticas que se pueden describir midiendo las uctuaciones t picas del borde de la membrana …
Methods and device for trapping, moving and sorting particles contained in a fluid
The invention relates to a method for trapping particles contained in a fluid including at least
the steps of generating a coherent light beam, diffusing the coherent light beam using a …
the steps of generating a coherent light beam, diffusing the coherent light beam using a …