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Benhai Yu
at Xinyang Normal Univ
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Author
Publications (3)
Proceedings Article | 18 February 2009 Paper
Diffraction gratings ablated on lithium niobate single crystal by femtosecond pulses
Benhai Yu, Qingbin Tang
Proceedings Volume 7276, 727613 (2009) https://doi.org/10.1117/12.821452
KEYWORDS: Diffraction gratings, Diffraction, Crystals, Lithium niobate, Femtosecond phenomena, Energy efficiency, Laser ablation, Laser crystals, Scanning electron microscopy, Charge-coupled devices
Proceedings Article | 19 February 2008 Paper
Microstructural modification of lithium niobate crystal induced by femtosecond laser ablation
Benhai Yu, Deheng Shi, Qiguang Zheng, Peixiang Lu
Proceedings Volume 6625, 66251Z (2008) https://doi.org/10.1117/12.791237
KEYWORDS: Femtosecond phenomena, Laser ablation, Crystals, Laser crystals, Lithium niobate, Scanning electron microscopy, Laser energy, Atomic force microscopy, Laser damage threshold, Absorption
Proceedings Article | 14 November 2007 Paper
Morphology of femtosecond laser-induced structural changes in MgAl2O4 crystal
Ben-Hai Yu, Neng-Li Dai, Yu-Hua Li, Qi-Guang Zheng, Pei-Xiang Lu
Proceedings Volume 6722, 672232 (2007) https://doi.org/10.1117/12.783369
KEYWORDS: Crystals, Laser ablation, Femtosecond phenomena, Laser crystals, Laser damage threshold, CCD cameras, Scanning electron microscopy, Laser energy, Ceramics, Crystallography
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