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Interaction of ruby laser radiation with a transparent solution of photochromic spiropyran
Yu. P. Strokach, S. G. Kuz'min, V. F. Mandzhikov, V. A. Barachevskii
Abstract:
A numerical analysis was made of a system of equations describing the interaction between a laser pulse and a photochromic medium. The results obtained were compared with the experimental data obtained in an investigation of the two-photon excitation of photochromic transitions in a solution of 8'-allyl-6'-nitro-1,3,3-trimethyl-spiro-(2'H-1-benzopyran-2', 2-indoline) in toluene. An earlier hypothesis of a considerable influence of one-photon bleaching of the colored form of this compound on the nature of the two-photon coloration of a solution of spiropyran was confirmed. It was established that spiropyran photochromic systems could be used to measure temporal and spatial characteristics of laser pulses.
Received: 12.02.1975
Citation:
Yu. P. Strokach, S. G. Kuz'min, V. F. Mandzhikov, V. A. Barachevskii, “Interaction of ruby laser radiation with a transparent solution of photochromic spiropyran”, Kvantovaya Elektronika, 2:10 (1975), 2202–2206 [Sov J Quantum Electron, 5:10 (1975), 1198–1201]
Linking options:
https://www.mathnet.ru/eng/qe12011 https://www.mathnet.ru/eng/qe/v2/i10/p2202
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Abstract page: | 101 | Full-text PDF : | 54 |
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