Abstract
In the Nd:YAG lamp-pumped laser controlled by optoelectronic negative feedback based on an electro-optic DKDP crystal, the mode of generation of a millisecond sequence of short-pulse microtrains with a discretely varied repetition period was implemented. The microtrain repetition periods are fixed and controlled by resonances of shear acoustic oscillations of the crystal. The cavity design allowed selective excitation of the first ten acoustic modes in the period range of 8–0.5 µs.
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Additional information
Original Russian Text © M.V. Gorbunkov, Yu.Ya. Maslova, V.A. Petukhov, M.A. Semenov, Yu.V. Shabalin, 2009, published in Kratkie Soobshcheniya po Fizike, 2009, Vol. 36, No. 9, pp. 29–39.
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Gorbunkov, M.V., Maslova, Y.Y., Petukhov, V.A. et al. Generation of a regular sequence of short-pulse microtrains with a discretely varied repetition period. Bull. Lebedev Phys. Inst. 36, 270–276 (2009). https://doi.org/10.3103/S1068335609090048
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DOI: https://doi.org/10.3103/S1068335609090048