UV-laser-induced formation of color centers in oxygen deficient silica glasses

Victor N. Bagratashvili; Alexey O. Rybaltovski; Svetlana I. Tsypina; S. M. Mazavin; Arkady V. Amosov; Vitaly N. Shapovalov

doi:10.1117/12.58634

1 April 1992 UV-laser-induced formation of color centers in oxygen deficient silica glasses

Victor N. Bagratashvili, Alexey O. Rybaltovski, Svetlana I. Tsypina, S. M. Mazavin, Arkady V. Amosov, Vitaly N. Shapovalov

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Proceedings Volume 1723, LAMILADIS '91 Intl Workshop: Laser Microtechnology and Laser Diagnostics of Surfaces; (1992) https://doi.org/10.1117/12.58634
Event: LAMILADIS '91: International Workshop: Laser Microtechnology and Laser Diagnostics of Surfaces, 1991, Chernivsti, Ukraine

Abstract

Under UV radiation new absorption bands and photoinduced paramagnetic color centers (PPCC) may appear in a silica glass (v-SiO₂) and density of material may increase. These effects must be accounted for in developing laser optics elements based on silica glass, fiber waveguides for UV spectrum range, or in the production processes of the microelectronic components, using the Si/SiO₂ films.

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Victor N. Bagratashvili, Alexey O. Rybaltovski, Svetlana I. Tsypina, S. M. Mazavin, Arkady V. Amosov, and Vitaly N. Shapovalov "UV-laser-induced formation of color centers in oxygen deficient silica glasses", Proc. SPIE 1723, LAMILADIS '91 Intl Workshop: Laser Microtechnology and Laser Diagnostics of Surfaces, (1 April 1992); https://doi.org/10.1117/12.58634

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