2 papers
physics.optics2025
Generation of hallow vector beam by high-order cylindrical vector beams
Brijesh Kumar Mishra, Brijesh Kumar Singh
We propose a method for generating hollow beams using higher-order cylindrical vector modes of the form R-TEMpl, where the radial index p is varied from 1 to 3 while the azimuthal…
physics.optics2025
Experimental realization of Energy modulation of high-order R-TEM laser modes in Radially polarized cylindrical vector beam
Brijesh Kumar Mishra, Brijesh Kumar Singh
A In this work, an experimental approach is introduced to redistribute optical energy among the multiple concentric core rings of high-order R-TEM laser modes, differing from conve…