Fast and reversible phase-structure modifications of glass-ceramic materials under CO2-laser action

V. P. Veiko; G. K. Kostyuk; N. V. Nikonorov; A. N. Rachinskaya; E. B. Yakovlev; D. V. Orlov

doi:10.1117/12.729631

25 April 2007 Fast and reversible phase-structure modifications of glass-ceramic materials under CO₂-laser action

V. P. Veiko, G. K. Kostyuk, N. V. Nikonorov, A. N. Rachinskaya, E. B. Yakovlev, D. V. Orlov

Proceedings Volume 6606, Advanced Laser Technologies 2006; 66060Q (2007) https://doi.org/10.1117/12.729631
Event: Advanced Laser Technologies 2006, 2006, Brasov, Romania

Abstract

The reversibility of phase-structure modifications of glass-ceramics (photosensitive and in-photosensitive) has already been experimentally demonstrated with the use of CO₂-laser. It has been demonstrated that CO₂-laser radiation resulted in a crystallization of glass and a subsequent reverse amorphization of as FS-1 and ST-50 glass-ceramics. The rates of such structural modification under laser heating are about 10² − 10³ times higher than under conventional heating with the use of a furnace. The laser technology of structural modification of glass-ceramics is very attractive for development and fabrication of new optical components, different microstructures and microdevices.

Citation Download Citation

V. P. Veiko, G. K. Kostyuk, N. V. Nikonorov, A. N. Rachinskaya, E. B. Yakovlev, and D. V. Orlov "Fast and reversible phase-structure modifications of glass-ceramic materials under CO₂-laser action", Proc. SPIE 6606, Advanced Laser Technologies 2006, 66060Q (25 April 2007); https://doi.org/10.1117/12.729631

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