Mr. Yichi Han Profile

Yichi Han

at Shanghai Institute of Optics and Fine Mechanics

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Publications (2)

Proceedings Article | 13 November 2024 Paper

Thermo-mechanical simulation and experimental investigations of fused silica with microsecond-pulsed CO2 laser cleaning

Yichi Han, Xiaocong Peng, Songlin Wan, Chaoyang Wei, Jianda Shao

Proceedings Volume 13280, 1328002 (2024) https://doi.org/10.1117/12.3046003

KEYWORDS: Silica, Gas lasers, Pulsed laser operation, Laser processing, Birefringence, Carbon monoxide, 3D modeling, Beam path, Optical simulations, Thermal modeling

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Proceedings Article | 18 December 2023 Paper

A mathematical model for high precision laser beam figuring of fused silica based on densification effect

Yichi Han, Songlin Wan, Xiaocong Peng, Chaoyang Wei, Jianda Shao

Proceedings Volume 12959, 1295903 (2023) https://doi.org/10.1117/12.2692235

KEYWORDS: Silica, Gas lasers, Thermodynamics, Mathematical modeling, Carbon monoxide, Pulsed laser operation, Temperature distribution, Laser radiation, Polishing, Laser processing

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