Laser amplification in active elements with high temperature gradient | IEEE Conference Publication | IEEE Xplore

Laser amplification in active elements with high temperature gradient


Abstract:

A time-dependent model of laser amplification in an Yb:YAG crystal is developed, with accounting of active media thermophysical and laser characteristics dependencies on ...Show More

Abstract:

A time-dependent model of laser amplification in an Yb:YAG crystal is developed, with accounting of active media thermophysical and laser characteristics dependencies on the temperature distribution, the dependence of the gain medium laser characteristics on the seed wavelength and the effect of amplified spontaneous emission. The numerical simulation of the laser amplification process in the active element of a multidisk amplifier was performed and compared to experimental results.
Date of Conference: 20-24 June 2022
Date Added to IEEE Xplore: 09 August 2022
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Conference Location: Saint Petersburg, Russian Federation

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