Microchip laser operation of Tm,Ho:KLu(WO₄)₂ crystal.

@article{Loiko2014MicrochipLO,
  title={Microchip laser operation of Tm,Ho:KLu(WO₄)₂ crystal.},
  author={Pavel Loiko and Josep Maria Serres and Xavier Mateos and Konstantin V. Yumashev and Nikolai V. Kuleshov and Valentin Petrov and Uwe Griebner and Magdalena Aguil{\'o} and Francesc D{\'i}az},
  journal={Optics express},
  year={2014},
  volume={22 23},
  pages={27976-84}
}
A microchip laser is realized on the basis of a monoclinic Tm,Ho-codoped KLu(WO₄)₂crystal cut for light propagation along the Ng optical indicatrix axis. This crystal cut provides positive thermal lens with extremely weak astigmatism, S/M = 4%. High sensitivity factors, M = dD/dP(abs), of 24.9 and 24.1 m(-1)/W for the mg- and pg- tangential planes are calculated with respect to the absorbed pump power. Such thermo-optic behavior is responsible for mode stabilization in the plano-plano microchip… CONTINUE READING
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