Dr. Arshak A. Tsaturyan Profile

Dr. Arshak A. Tsaturyan

at Univ. Jean Monnet Saint-Etienne

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Author

Publications (3)

Proceedings Article | 18 December 2024 Presentation

Ultrafast laser-irradiated silica: from excited-state dynamics to nanostructuring

Jean-Philippe Colombier, Arshak Tsaturyan, Aram Melkonyan, Elena Kachan, Anton Rudenko, Razvan Stoian

Proceedings Volume PC13190, PC1319005 (2024) https://doi.org/10.1117/12.3031833

KEYWORDS: Ultrafast phenomena, Silica, Laser nanostructuring, Laser irradiation, Laser processing, Crystals, Ultrafast lasers, Thermography, Thermodynamics, Solids

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Proceedings Article | 11 April 2024 Presentation

Excited-state bandgap dynamics in silica from first principles

Elena Kachan, Arshak Tsaturyan, Razvan Stoian, Jean-Philippe Colombier

Proceedings Volume PC12939, PC129391B (2024) https://doi.org/10.1117/12.3012458

KEYWORDS: Silica, Ultrafast phenomena, Laser bonding, High power lasers, Distortion, Crystals, Conduction bands

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Proceedings Article | 3 June 2022 Presentation

DFT modelling of fused silica electronic structure under strong laser-induced excitation

Arshak Tsaturyan, Elena Silaeva, Razvan Stoian, Jean-Philippe Colombier

Proceedings Volume PC12132, PC1213201 (2022) https://doi.org/10.1117/12.2620774

KEYWORDS: Silica, Modeling, Tellurium, Silicon, Oxygen, Femtosecond phenomena, Chemical species, Ultrafast lasers, Laser damage threshold, Glasses

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