Pulsed YLF-Ho laser emission at 0.75 to 2.9 um

Alexandra M. Tkachuk; Maria V. Petrova; Vasilii V. Shumilin

doi:10.1117/12.57373

1 May 1991 Pulsed YLF-Ho laser emission at 0.75 to 2.9 μm

Alexandra M. Tkachuk, Maria V. Petrova, Vasilii V. Shumilin

Proceedings Volume 1403, Laser Applications in Life Sciences; (1991) https://doi.org/10.1117/12.57373
Event: Laser Applications in Life Sciences, 1990, Moscow, Russian Federation

Abstract

The results of spectroscopic and laser studies of YLF-Ho crystals as the active media for multiwavelength lasers are reported here. The output energies for O. 75p and 2. 9 laser wavelengths at room temperatures and flashlamp pumping were measured for the first time. The temperature dependence of the threshold pump energy for a wavelength region from 0. 75 to 2. 9p was demonstrated. The influence of the concentration effects and the up-conversion processes on laser output under high pumping energy was studied. Output energies of 30 mJ and 46 mi were obtained at O. 75j and 2. 95p respectively. 1.

Citation Download Citation

Alexandra M. Tkachuk, Maria V. Petrova, and Vasilii V. Shumilin "Pulsed YLF-Ho laser emission at 0.75 to 2.9 μm", Proc. SPIE 1403, Laser Applications in Life Sciences, (1 May 1991); https://doi.org/10.1117/12.57373

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