Tunable multi-structured-beam optical parametric oscillator
Source
Frontiers in Optics Proceedings Frontiers in Optics Laser Science Aps Dls
Date Issued
2019-09-08
Author(s)
Sharma, Varun
Chaitanya Kumar, S.
Samanta, G. K.
Ebrahim-Zadeh, M.
Abstract
We report a coherent light source simultaneously producing tunable beam of various spatial structures. Based on a picosecond optical parametric oscillator, the source generates Gaussian, vortex, Airy, and vortex Airy beams tunable across 1457-1680 nm.