Broadband 2D n × n Vortex Arrays Generated from an Efficient Petal‐Like Raman Laser with an Astigmatic Mode Convertor
Broadband vortex arrays distributed in 2D n × n vortices are extremely needed for multiple microparticle manipulation, high‐capacity optical communication, and quantum information. Vortex arrays are usually generated with spatial light modulators, metamaterials; it is a big challenge to improve beam...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Wiley-VCH
2023-03-01
|
Series: | Advanced Photonics Research |
Subjects: | |
Online Access: | https://doi.org/10.1002/adpr.202200293 |