Abstract
We report the direct
generation of vector vortex laser modes at 640 nm from a
compact, diode end-pumped continuous-wave Pr3+:LiYF4 (YLF) laser that utilizes an
intracavity lens and diaphragm. On-axis displacement of the
intracavity lens, combined with appropriate choice of the
intracavity diaphragm,
enables selective generation of a desired radial and azimuthal vector
laser mode. Such compact, vector vortex laser sources based on Pr3+:YLF in the visible wavelength region are
a significant enabling technology for a wide range of
applications.
Funder
Core Research for Evolutional Science and
Technology
Japan Society for the Promotion of
Science
Subject
Atomic and Molecular Physics, and Optics,Engineering (miscellaneous),Electrical and Electronic Engineering
Cited by
3 articles.
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