Dr. Yu Liu Profile

Dr. Yu Liu

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 18 November 2024 Paper

Optimization of pulsed thulium fiber pre-amplifier with wavelength of 1908.06 nm

Miao Yu, Kai Yu, Kaihui Gu, Yu Liu

Proceedings Volume 13398, 133980J (2024) https://doi.org/10.1117/12.3049689

KEYWORDS: Pulse signals, Fiber lasers, Pulsed laser operation, Thulium, Modulation, Acoustooptics, Optical pumping, Fiber amplifiers, Bragg cells, Structured optical fibers

Read Abstract +

Proceedings Article | 16 August 2024 Paper

The surface and section and body temperature distribution of dual-wavelength laser gain medium in intracavity pumped structure

Yue Chen, Yu Liu, Miao Yu, Kaihui Gu, Ming Guo

Proceedings Volume 13231, 1323105 (2024) https://doi.org/10.1117/12.3040146

KEYWORDS: Laser resonators, Thermal effects, Laser crystals, Temperature distribution, Neodymium, Crystals, Body temperature, Lenses, Cavity resonators, Optical simulations

Read Abstract +

Proceedings Article | 5 July 2024 Paper

Two-mirror cavity graphic analysis in resonant cavity design

Yu Liu, Kaihui Gu, Ming Guo, Miao Yu

Proceedings Volume 13183, 1318312 (2024) https://doi.org/10.1117/12.3034299

KEYWORDS: Mirrors, Laser resonators, Gaussian beams, Wave propagation, Laser beam propagation, Design, Analytical research, Visualization, Thermal stability, Free space optics

Read Abstract +