High-Gain Nanosecond Vortex Laser
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Russian Laser Research"
DOI: 10.1007/s10946-018-9718-0
Abstract: We demonstrate a high-gain vortex power amplifier with the double-pass configuration based on the rod Nd:YAG crystal. In the experiments, a nanosecond vortex seed beam is converted from a conventional Q-switched Nd:YAG laser output with… read more here.
Keywords: high gain; laser; nanosecond vortex; vortex laser ... See more keywords
A 1.9μm Tm: YLF external cavity mode conversion vortex laser based on LD off-axis pump
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DOI: 10.1016/j.optcom.2020.126596
Abstract: Abstract In this work, a 1. 9 μ m Tm:YLF high-order vortex laser output is realized for the first time based on LD off-axis pumping technology. By adjusting the off-axis displacement of the output coupling… read more here.
Keywords: mode; based axis; conversion; output ... See more keywords
Direct generation of a narrow-linewidth Laguerre-Gaussian vortex laser in a monolithic nonplanar oscillator.
Sign Up to like & getrecommendations! Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.004164
Abstract: Vortex laser beams carrying orbital angular momentum have been attracting a lot of interest in recent years. Here we demonstrate the direct generation of a vortex laser in a monolithic nonplanar ring cavity. The unidirectional… read more here.
Keywords: laser; laser monolithic; laguerre gaussian; vortex laser ... See more keywords