Ms. Sijia Wang Profile

Sijia Wang

at Tianjin Univ

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 4 January 2023 Poster + Paper

Study of broadband second harmonic generation based on random quasi-phase matching

Sijia Wang, Kai Zhong, Fangjie Li, Hongzhan Qiao, Xianzhong Zhang, Yizhe Zheng, Xinqi Li, Tana Gegen, Jining Li, Degang Xu, Jianquan Yao

Proceedings Volume 12323, 1232308 (2023) https://doi.org/10.1117/12.2642211

KEYWORDS: Second-harmonic generation, Harmonic generation, Crystals, Fourier transforms, Statistical modeling, Mathematical modeling

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Proceedings Article | 28 December 2022 Presentation + Paper

Study on pulse jitter of passively Q-switched Nd:YAG/Cr:YAG microchip laser

Hongzhan Qiao, Kai Zhong, Fangjie Li, Xianzhong Zhang, Sijia Wang, Yizhe Zheng, Tana Gegen, Xinqi Li, Degang Xu, Jianquan Yao

Proceedings Volume 12310, 123100F (2022) https://doi.org/10.1117/12.2642087

KEYWORDS: Q switched lasers, Pulsed laser operation, Crystals, Q switches, Optical simulations

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Proceedings Article | 28 December 2022 Presentation + Paper

Gain-self-balanced coaxial-end-pumped orthogonally polarized laser with high coherence and good beam quality

Yizhe Zheng, Kai Zhong, Hongzhan Qiao, Xianzhong Zhang, Fangjie Li, Sijia Wang, Tana Gegen, Xinqi Li, Degang Xu, Jianquan Yao

Proceedings Volume 12310, 123100X (2022) https://doi.org/10.1117/12.2642092

KEYWORDS: Polarization, Mode locking, Crystals, Wave plates, Thermal effects, Switching, Prisms, Laser crystals, Optical testing, Neodymium lasers

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Proceedings Article | 9 October 2021 Poster + Paper

Fourier transform analysis on random quasi-phase matching problems

Sijia Wang, Kai Zhong, Kefei Liu, Jiawei Li, Degang Xu, Jianquan Yao

Proceedings Volume 11905, 119050Q (2021) https://doi.org/10.1117/12.2598970

KEYWORDS: Second-harmonic generation, Fourier transforms, Nonlinear crystals, Crystals, Spatial frequencies, Phase matching, Nonlinear optics

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Proceedings Article | 9 October 2021 Poster + Paper

High-peak-power, high-efficiency, widely tunable sub-nanosecond optical parametric generator based on PPMgLN

Hongzhan Qiao, Kai Zhong, Fangjie Li, Xianzhong Zhang, Sijia Wang, Yizhe Wang, Quan Sheng, Wei Shi, Degang Xu, Jianquan Yao

Proceedings Volume 11905, 119050R (2021) https://doi.org/10.1117/12.2599194

KEYWORDS: Crystals, Picosecond phenomena, Continuous wave operation, Semiconductor lasers, Laser crystals, Wavelength tuning, Optical testing, Nd:YAG lasers, Q switched lasers, Optical pumping

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