Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Eugene N. Sosnov"'
Autor:
Oleg B. Danilov, Inna M. Belousova, Artur A. Mak, Vlidilen P. Belousov, A. S. Grenishin, V. M. Kiselev, A. V. Krys'ko, T. D. Murav'eva, Alexander N. Ponomarev, Eugene N. Sosnov
Publikováno v:
High-Power Laser Ablation V.
Publikováno v:
SPIE Proceedings.
The use of two-photon absorption (TPA) as mechanism of optical limiting puts a question about material, whose structure would provide effective TPA in initially transparent medium. The advantages of use of impurity mesomorphic systems in the tasks of
Autor:
V. I. Kiselev, Oleg B. Danilov, A. N. Ponomaryev, Artur Afanasyevich Mak, Eugene N. Sosnov, A. S. Grenishin, V. P. Belousov, A. V. Kris'ko, I. M. Belousova
Publikováno v:
SPIE Proceedings.
We present the experimental results on singlet oxygen generation via interaction of pumping photons (laser or lamp light), fullerenes (or fullerene-like nanoparticles - astralens) and oxygen in solid-state structures, in solutions and in suspensions.
Publikováno v:
SPIE Proceedings.
The advantages of use the problems of optical limiting of impurity mesomorphic systems are discussed. These advantages are caused by existence of the excitonic mechanism of the transport energy electronic excitation in liquid crystals. A dynamic rang
Autor:
Oleg B. Danilov, Inna M. Belousova, Artur A. Mak, V. Y. Zalessky, Vladimir A. Grigor'ev, A. V. Kris'ko, Eugene N. Sosnov, Vlidilen P. Belousov
Publikováno v:
SPIE Proceedings.
Publikováno v:
Soviet Journal of Quantum Electronics. 21:1099-1101
It is shown that the profile of the beam from a compact TEA CO2 laser can be controlled by an apodizing liquid-crystal stop utilizing a cholesteric–nematic transition. It is reported that the optoacoustic effect in the liquid crystal influences the
Conference
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