Dr. He Cheng Profile

Dr. He Cheng

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Publications (5)

Proceedings Article | 25 May 2022 Presentation + Paper

Volumetric microfabrication of helical structures for industrial applications

He Cheng, Pooria Golvari, Chun Xia, Mingman Sun, Meng Zhang, Stephen Kuebler, Xiaoming Yu

Proceedings Volume 12054, 1205409 (2022) https://doi.org/10.1117/12.2614703

KEYWORDS: Spatial light modulators, Computer generated holography, Microfabrication, Bessel beams, Metamaterials, Free space optics

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Proceedings Article | 5 March 2022 Paper

Rapid microfabrication of helical structures for industrial applications

He Cheng, Pooria Golvari, Chun Xia, Mingman Sun, Meng Zhang, Stephen Kuebler, Xiaoming Yu

Proceedings Volume 12012, 1201205 (2022) https://doi.org/10.1117/12.2608940

KEYWORDS: Spatial light modulators, Microfabrication, Microfluidics, Metamaterials, Bessel beams, Polymerization

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Proceedings Article | 11 September 2020 Presentation

15fs-25fs tunable 1030nm laser source for few-cycle laser damage application

Yingjie Chai, Xiaoming Yu, He Cheng, John Beetar, Micheal Chini, M. J. Soileau

Proceedings Volume 11514, 115140P (2020) https://doi.org/10.1117/12.2572618

KEYWORDS: Tunable lasers, Dielectrics, Solids, Silica, Ultrafast phenomena, Pulsed laser operation, Laser sources, Ytterbium, Solid state lasers, Amplifiers

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Proceedings Article | 4 March 2019 Paper

Optical breakdown and sub-optical-cycle dynamics of ultrafast laser induced damage in fused silica

Boyang Zhou, Arifur Rahaman, Xinpeng Du, He Cheng, Yingjie Chai, Aravinda Kar, M.J. Soileau, Xiaoming Yu

Proceedings Volume 10906, 109061R (2019) https://doi.org/10.1117/12.2510787

KEYWORDS: Polarization, Ionization, Laser induced damage, Femtosecond phenomena, Dielectrics, Ultrafast lasers, Ultrafast phenomena

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Proceedings Article | 16 November 2018 Paper

Ultrashort laser-induced periodic structures on ZnSe substrate

Yingjie Chai, He Cheng, Xiaoming Yu, Andrew Chew, Xiaoming Ren, Zenghu Chang, MJ Soileau

Proceedings Volume 10805, 108050O (2018) https://doi.org/10.1117/12.2501950

KEYWORDS: Laser induced damage, Pulsed laser operation, Femtosecond phenomena, Laser damage threshold, Polarization, Crystals, High power lasers

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