Experimental study on two-lens slit filtering |
| |
Authors: | Han Xiong |
| |
Affiliation: | 1. School of Mathematics and Physics, Suzhou University of Science and Technology, Suzhou, People’s Republic of Chinaxh1980xh@126.comhttps://orcid.org/0000-0001-8506-5310 |
| |
Abstract: | ABSTRACTTwo-lens slit filtering has great prospects for high-power lasers due to the excellent properties of inhibition of pinhole closure and compactness of the laser facility. With analysis of the beam profile, power spectrum density and near-field parameters, two-lens slit filtering and its image relay characteristic are experimentally demonstrated, showing a great improvement in beam quality and a good image relay property. |
| |
Keywords: | High-power laser spatial filtering slit image relay |
|
|