Abstract
Operation of a cw pumped Nd:YAG laserQ-switched by a LiF crystal containing F s-2 centres is reported. Pulses of duration of 230 ns with a repetition rate of 1–3 kHz were generated. The colour centreQ-switch was used for the period of three months without any observable deterioration.
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On leave fromLeningrad Polytechnical Institute, Leningrad, USSR.
The authors thank Dr. Prášil for irradiation of LiF crystals.
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Gusev, A.A., Kubeček, V., Sochor, V. et al. Colour centre LiF:F s-2 passiveQ-switch for cw pumped Nd:Yag laser. Czech J Phys 37, 710–712 (1987). https://doi.org/10.1007/BF01604794
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DOI: https://doi.org/10.1007/BF01604794