Dr. Ya-chen Gao Profile

Dr. Ya-chen Gao

at Heilongjiang Univ

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Author

Publications (10)

Proceedings Article | 4 December 2020 Paper

Optically tuned SPR sensor

Chunlan Liu, Yachen Gao, Xingdong Tan

Proceedings Volume 11617, 116173Z (2020) https://doi.org/10.1117/12.2586386

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Proceedings Article | 18 December 2019 Paper

A terahertz metamaterial absorbers with wide absorption bandwidth

Zihui Liu, Tong Wu, Yachen Gao, Yang Gao

Proceedings Volume 11336, 113360Q (2019) https://doi.org/10.1117/12.2547820

KEYWORDS: Absorption, Metamaterials, Polarization, Terahertz metamaterials, Metals, Resonators, Finite-difference time-domain method, Dielectrics, Terahertz radiation, Structural design

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Proceedings Article | 18 December 2019 Paper

Size-dependent nonlinear absorption properties and ultrafast dynamics of Ag nanoparticles

Jijuan Jiang, Tong Wu, Yachen Gao

Proceedings Volume 11336, 113360M (2019) https://doi.org/10.1117/12.2547747

KEYWORDS: Absorption, Ultrafast phenomena, Silver, Nanoparticles, Spherical lenses, Plasma, Picosecond phenomena, Pulsed laser operation, Transmission electron microscopy, Solids

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Proceedings Article | 18 December 2019 Paper

Refractive index sensor based on multilayer semicircular slot structure

Tong Wu, Yang Gao, Ya-chen Gao

Proceedings Volume 11336, 113360K (2019) https://doi.org/10.1117/12.2547726

KEYWORDS: Sensors, Polarization, Refractive index, Gold, Surface plasmons, Waveguides, Metals, Plasma, Resonance enhancement, Multilayers

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Proceedings Article | 18 December 2019 Paper

Optical properties of gold nano-triangular prisms

Shuai Ma, Tong Wu, Yang Gao, Ya-chen Gao

Proceedings Volume 11336, 113360N (2019) https://doi.org/10.1117/12.2547756

KEYWORDS: Absorption, Prisms, Gold, Finite-difference time-domain method, Dielectrics, Electromagnetism, Nanoparticles, Metals, Optical properties, Nanomaterials

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Proceedings Article | 4 May 2015 Paper

Solvent-dependent optical limiting response of platinum nanoparticles stabilized by [60] fullerene derivative

Y. Gao, C. He

Proceedings Volume 9543, 95432C (2015) https://doi.org/10.1117/12.2182029

KEYWORDS: Optical limiting, Nanoparticles, Scattering, Bioalcohols, Platinum, Gold, Absorption, Nonlinear optics, Laser scattering, Metals

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Proceedings Article | 21 August 2014 Paper

Femtosecond laser induced ripples and nanohole arrays on silicon

L. Ling Ran, D. Gui Kong, Y. Gao, Y. Chao Li, W. Zhi Wu, Y. Chen Gao, Q. Chang

Proceedings Volume 9233, 923311 (2014) https://doi.org/10.1117/12.2067968

KEYWORDS: Silicon, Femtosecond phenomena, Semiconductor lasers, Polarization, Dielectrics, Laser ablation, Laser scattering, Pulsed laser operation, Laser energy, Semiconductors

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Proceedings Article | 26 September 2013 Paper

Effect of laser fluence and shot numbers on the diameter of hole in gold film

Yimeng Wang, Yachen Gao, Jifeng Zu

Proceedings Volume 8816, 88161L (2013) https://doi.org/10.1117/12.2023450

KEYWORDS: Gold, Atomic force microscopy, Pulsed laser operation, Laser applications, Femtosecond phenomena, Laser damage threshold, Attenuators, Objectives, Laser energy, Camera shutters

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Proceedings Article | 25 September 2013 Paper

Propagation and split of the filamentation of femtosecond pulses in air by multiphase screen method

Ji-feng Zu, Qi-jie Huang, Xu-sheng Zhou, Peng Zou, Ya-meng Zheng, Ting Yu, Yi-meng Wang, Ya-chen Gao

Proceedings Volume 8874, 887410 (2013) https://doi.org/10.1117/12.2022160

KEYWORDS: Atmospheric propagation, Femtosecond phenomena, Gaussian pulse, Atmospheric turbulence, Turbulence, Refractive index, Solitons, Spiral phase plates, Analytical research, Optical simulations

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Proceedings Article | 16 July 2003 Paper

Nonlinear response properties of femtosecond-laser-induced microstructures containing gold nanoparticles inside silicate glass

Shiliang Qu, Yachen Gao, Xiongwei Jiang, Huidan Zeng, Jianrong Qiu, Congshan Zhu

Proceedings Volume 5061, (2003) https://doi.org/10.1117/12.517399

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Showing 5 of 10 publications

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