Response of high-temperature superconductor to nanosecond laser-pulse action

T. N. Khatko; A. V. Stepanenko; Alexander V. Alifanov; A. A. Suchodola; N. V. Rumak; Vjacheslav Vladimirov Khatko

doi:10.1117/12.147615

24 June 1993 Response of high-temperature superconductor to nanosecond laser-pulse action

T. N. Khatko, A. V. Stepanenko, Alexander V. Alifanov, A. A. Suchodola, N. V. Rumak, Vjacheslav Vladimirov Khatko

Proceedings Volume 1856, Laser Radiation Photophysics; (1993) https://doi.org/10.1117/12.147615
Event: OE/LASE'93: Optics, Electro-Optics, and Laser Applications in Scienceand Engineering, 1993, Los Angeles, CA, United States

Abstract

The response of YBa2Cu3O7-x surface to the short laser pulse action has been studied. The glow spectrum-time characteristics have been defined at different laser pulse energies. The mechanisms of phase change induced by laser light influence on the high temperature superconductor surface have been investigated. It has been established that the nanosecond pulse exposure caused the glow pulse response. Its spectrum and time characteristics measured during the pulse action time depend on the laser light power density and the environment temperature.

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T. N. Khatko, A. V. Stepanenko, Alexander V. Alifanov, A. A. Suchodola, N. V. Rumak, and Vjacheslav Vladimirov Khatko "Response of high-temperature superconductor to nanosecond laser-pulse action", Proc. SPIE 1856, Laser Radiation Photophysics, (24 June 1993); https://doi.org/10.1117/12.147615

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