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physics.optics2025
A comprehensive study of second and third harmonic conversion efficiency, angular and temperature tolerance, and long-term stability in LBO crystals using a 10-J-class laser
Huzefa Aliasger, OndÅej Novák, ZbynÄk Hubka +11
We present a study of second harmonic generation (SHG) and third harmonic generation (THG) in lithium triborate (LBO) crystals using a high-energy, 10-J-class, 10 Hz Yb:YAG laser s…
physics.optics2024
Half-kilowatt high energy third harmonic conversion to 50 J @ 10 Hz at 343 nm
Jan Pilar, Martin Divoky, Jonathan Phillips +10
We report on frequency tripling of high energy, high repetition rate ns pulses from a cryogenically gas cooled multi-slab Yb:YAG laser system Bivoj/DiPOLE, using a type-I phase mat…