Laser Focus World - Plasma-lens filter improves temporal contrast of ultrafast laser pulses; a plasma-lens filter (STPLF) passes the highest-intensity temporal pulse portions and scatters the lower-intensity prepulse while providing spatial filtering --
A study on spatial filtering of a speckle image reflected from a scattering medium in a coherent beam combining system | SpringerLink
910A Spatial Filters | MKS/Newport | Nov 2003 | Photonics.com
Measuring principle: Fibre-optic spatial filter method - Parsum EN
Lidiya Mishchenko
Scientists expand memory effect range through spatial filtering
Spatial Filter | Photon Engineering
Optical simulation of a spatial filter - BeamLab
A design of conventional spatial filter, consisting of two focusing... | Download Scientific Diagram
Application of a three-lens slit spatial filter in high power lasers - ScienceDirect
Spatial Filters
Spatial Filter | Photon Engineering
Spatial Filtering - YouTube
Spatial Filters Tutorial
Filtering characteristics of spatial filter for spatial filtering velocimeter | Chinese Optics Letters -- 中国光学期刊网
Spatial Filter | Photon Engineering
arXiv:2005.06000v1 [physics.optics] 12 May 2020
Applied Sciences | Free Full-Text | Optomechanical Coupling Active Control for Improving Beam Pointing Accuracy of the Spatial Filter in PW Laser Facility