Dr. Haohai Yu Profile

Dr. Haohai Yu

at Shandong Univ

SPIE Involvement:

Conference Program Committee | Author

SPIE Journal Paper | 31 July 2023 Open Access

Operation of multiphonon-assisted laser in the nanosecond time scales

Huichen Si, Fei Liang, Dazhi Lu, Haohai Yu, Huaijin Zhang, Yicheng Wu

APN, Vol. 2, Issue 05, 056004, (July 2023) https://doi.org/10.1117/12.10.1117/1.APN.2.5.056004

KEYWORDS: Pulsed laser operation, Q switched lasers, Crystals, Fluorescence, Laser crystals, Laser vision correction, Graphene, Q switching, Ultrafast phenomena, Pulse signals

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Proceedings Article | 20 December 2019 Paper

Sub-100-fs bulk solid-state lasers near 2-micron

Valentin Petrov, Yicheng Wang, Weidong Chen, Zhongben Pan, Yongguang Zhao, Li Wang, Mark Mero, Sun Young Choi, Fabian Rotermund, Won Bae Cho, Wei Jing, Hui Huang, Hualei Yuan, Huaqiang Cai, Lizhen Zhang, Zhoubin Lin, Pavel Loiko, Xavier Mateos, Xiaodong Xu, Jun Xu, Haohai Yu, Huaijin Zhang, Soile Suomalainen, Mircea Guina, Antti Härkönen, Uwe Griebner

Proceedings Volume 11209, 112094G (2019) https://doi.org/10.1117/12.2549618

KEYWORDS: Crystals, Mode locking, Graphene, Ceramics, Thulium, Laser crystals, Holmium

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Proceedings Article | 15 February 2018 Paper

Passive Q-switching of femtosecond-laser-written Tm:KLu(WO4)2 waveguide lasers by graphene and MoS2 saturable absorbers

Esrom Kifle, Xavier Mateos, Javier Rodríguez Vázquez de Aldana, Airan Ródenas, Pavel Loiko, Viktor Zakharov, Andrey Veniaminov, Haohai Yu, Huaijin Zhang, Yanxue Chen, Magdalena Aguiló, Francesc Díaz, Uwe Griebner, Valentin Petrov

Proceedings Volume 10511, 105110A (2018) https://doi.org/10.1117/12.2291098

KEYWORDS: Graphene, Molybdenum, Crystals, Waveguide lasers, Channel waveguides, Thulium, Waveguides, Q switches, Cladding, Laser crystals

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SPIE Journal Paper | 19 February 2016

Passively Q-switched ytterbium-doped ScBO₃ laser with black phosphorus saturable absorber

Dazhi Lu, Zhongben Pan, Rui Zhang, Tianxiang Xu, Ruilong Yang, Bingchao Yang, Zhongyuan Liu, Haohai Yu, Huaijin Zhang, Jiyang Wang

OE, Vol. 55, Issue 08, 081312, (February 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.8.081312

KEYWORDS: Q switched lasers, Crystals, Ytterbium, Pulsed laser operation, Laser crystals, Modulation, Transmittance, Bulk lasers, Laser applications, Crystallography

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Proceedings Article | 3 December 2014 Paper

Anomalous laser deflection phenomena based on the interaction of electro-optic and graded refractivity effect in Cu:KTN crystal

Xuping Wang, Bing Liu, Yuguo Yang, Yuanyuan Zhang, Xianshun Lv, Guanglie Hong, Rong Shu, Haohai Yu, Jiyang Wang

Proceedings Volume 9297, 92971C (2014) https://doi.org/10.1117/12.2072571

KEYWORDS: Crystals, Electro optics, Laser crystals, Refractive index, Laser scanners, Kerr effect, Copper, Dielectrics, Temperature metrology, Laser applications

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Proceedings Article | 9 June 2014 Paper

Growth, spectroscopy, and laser performance of rare-earth doped vanadate family crystals

Zhenghuo Yan, Haohai Yu, Huaijin Zhang, Xuekun Han, Changqin Ma, Jiyang Wang

Proceedings Volume 9081, 908106 (2014) https://doi.org/10.1117/12.2053100

KEYWORDS: Crystals, Laser crystals, Diffusion, Temperature metrology, Laser applications, Laser spectroscopy, Spectroscopy, Anisotropy, Phonons, Crystallography

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Proceedings Article | 9 July 2013 Paper

Passively Q-switched Tm:BaY2F8 lasers

Haohai Yu, Stefano Veronesi, Xavier Mateos, Valentin Petrov, Uwe Griebner, Daniela Parisi, Mauro Tonelli

Proceedings Volume 8786, 878616 (2013) https://doi.org/10.1117/12.2020417

KEYWORDS: Absorption, Crystals, Polarization, Continuous wave operation, Output couplers, Pulsed laser operation, Mirrors, Laser crystals, Q switches, Semiconductor lasers

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Proceedings Article | 5 August 2009 Paper

High power Nd:YAG ceramic lasers: passive Q-switching and frequency doubling

Ruijun Lan, Robert Fedosejevs, Hong Liu, Zhengping Wang, Yaohui Lv, Yuanhua Sang, Haohai Yu, Jiyang Wang

Proceedings Volume 7386, 738634 (2009) https://doi.org/10.1117/12.839626

KEYWORDS: Nd:YAG lasers, Ceramics, Q switched lasers, Crystals, Continuous wave operation, Laser crystals, High power lasers, Ferroelectric materials, Laser development, Second-harmonic generation

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Showing 5 of 8 publications

Conference Committee Involvement (5)

Nonlinear Frequency Generation and Conversion: Materials and Devices XXIV

28 January 2025 | San Francisco, California, United States

Nonlinear Frequency Generation and Conversion: Materials and Devices XXIII

29 January 2024 | San Francisco, California, United States

Nonlinear Frequency Generation and Conversion: Materials and Devices XXII

30 January 2023 | San Francisco, California, United States

Nonlinear Frequency Generation and Conversion: Materials and Devices XXI

24 January 2022 | San Francisco, California, United States

Nonlinear Frequency Generation and Conversion: Materials and Devices XX

6 March 2021 | Online Only, California, United States

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