Search

Your search keyword '"Krymskii, M. I."' showing total 8 results
Start Over Author "Krymskii, M. I."
8 results on '"Krymskii, M. I."'

6. Effect of CO2-laser power density on the absorption coefficient of polycrystalline CVD diamonds

Author

Andreeva, M S, Artyushkin, N V, Krymskii, M I, Laptev, A I, Polushin, N I, Rogalin, V E, and Rogozhin, M V

Abstract

The effect of 1-s irradiation of an uncooled polycrystalline CVD diamond plate by a focused cw CO2laser beam with a power density of 300 - 800 kW cm-2is investigated. The absorption coefficient of the sample at a power density of 800 kW cm-2is found to be 0.035 cm-1larger as compared with that at 300 kW cm-2, which is related to the temperature dependence of its phonon-induced absorption with a change in temperature from 44 to 100 °C. It is shown that polycrystalline diamond, in contrast to other optical materials, does not exhibit nonlinear (avalanche-like) rise in absorption at high CO2-laser power densities, at least up to 800 kW cm-2.

Published
2020
Full Text
View/download PDF

7. Optical parametric oscillator based on the periodically poled MgO:LN crystal with 4.1 μm wavelength and varied pulse duration

Author

Andreeva, M. S., primary, Andreeva, N. P., additional, Barashkov, M. S., additional, Mitin, K. V., additional, Shchebetova, N. I., additional, Krymskii, M. I., additional, Krymskii, K. M., additional, Rogalin, V. E., additional, Akhmatkhanov, A. R., additional, Chuvakova, M. A., additional, and Shur, V. Ya., additional

Published
2016
Full Text
View/download PDF

8. Investigation into the ways of tuning parametric oscillators of visible and IR ranges

Author

Andreev, S A, primary, Andreeva, N P, additional, Barashkov, M S, additional, Badikov, Valerii V, additional, Demkin, V K, additional, Don, A K, additional, Epikhin, V M, additional, Krymskii, M I, additional, Kalinnikov, Yu K, additional, Mitin, Konstantin V, additional, Seregin, A M, additional, Sinaiskii, V V, additional, Talalaev, M A, additional, Chistyakov, A A, additional, Shchebetova, N I, additional, and Shchetinkina, T A, additional

Published
2010
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results