Prof. DingShan Gao Profile

Prof. DingShan Gao

at Huazhong Univ of Science and Technology

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 14 October 2022 Paper

Compact polarization beam splitter based on subwavelength grating waveguide assisted directional coupler in ultra-thin silicon nitride platform

Wentao Zhang, Dingshan Gao

Proceedings Volume 12343, 123430Q (2022) https://doi.org/10.1117/12.2648187

KEYWORDS: Waveguides, Polarization, Silicon, Refractive index, Directional couplers, Cladding, Beam splitters, Photonic integrated circuits

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Proceedings Article | 2 May 2014 Paper

Efficient side-coupling into the slow light modes of photonic crystal slot waveguides

Yameng Xu, Dingshan Gao, Xinliang Zhang, Eric Cassan

Proceedings Volume 9126, 91261Z (2014) https://doi.org/10.1117/12.2051245

KEYWORDS: Waveguides, Photonic crystals, Silicon, Slow light, Silicon photonics, Phase modulation, Light wave propagation, Dispersion, Nonlinear optics, Crystals

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Proceedings Article | 2 May 2014 Paper

Investigation of the slot mode enhancement of erbium-doped polymer silicon on insulator waveguide amplifiers

Samuel Serna , Weiwei Zhang, Yonggan Zhang, Meiling Zhang, Dingshan Gao, Daming Zhang, Eric Cassan

Proceedings Volume 9126, 91262A (2014) https://doi.org/10.1117/12.2051740

KEYWORDS: Erbium, Ions, Waveguides, Polymers, Optical amplifiers, Silicon, Absorption, Polymer multimode waveguides, Photons, Spectroscopy

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Proceedings Article | 7 March 2014 Paper

Comparison analysis of microwave photonic filter using SOI microring and microdisk resonators

Li Liu, Jianji Dong, Ting Yang, Xinliang Zhang, Dingshan Gao

Proceedings Volume 8985, 898515 (2014) https://doi.org/10.1117/12.2035198

KEYWORDS: Resonators, Silicon, Waveguides, Microwave photonic filters, Microrings, Microwave radiation, Microwave photonics, Optical amplifiers, Modulation, Photonic microstructures

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Proceedings Article | 28 November 2011 Paper

Wideband slow light in one-dimensional grating waveguide

Changjing Bao, Jin Hou, Huaming Wu, Dingshan Gao, Xinliang Zhang

Proceedings Volume 8308, 83080W (2011) https://doi.org/10.1117/12.904022

KEYWORDS: Slow light, Waveguides, Dispersion, Planar waveguides, Finite-difference time-domain method, Gaussian pulse, Signal processing, Optoelectronics, Numerical simulations, Signal attenuation

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Proceedings Article | 19 November 2007 Paper

Silicon based ultra-compact modulator with photonic crystal

Ran Hao, An Mao, Junbo Feng, DingShan Gao, Zhiping Zhou, David Citrin

Proceedings Volume 6782, 67820Z (2007) https://doi.org/10.1117/12.746364

KEYWORDS: Modulators, Silicon, Photonic crystals, Modulation, Waveguides, Dispersion, Phase shifts, Brain-machine interfaces, Semiconducting wafers, Waveguide modes

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Proceedings Article | 6 October 2006 Paper

Si-based optoelectronic devices for optical communications

Zhiping Zhou, Dingshan Gao, Yi Wang, Jinlin Chen

Proceedings Volume 6352, 635221 (2006) https://doi.org/10.1117/12.688722

KEYWORDS: Silicon, Sensors, Optical communications, Photonic crystals, Semiconductor lasers, Quantum efficiency, Optoelectronic devices, Telecommunications, Waveguides, Erbium

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Showing 5 of 7 publications

Conference Committee Involvement (2)

9th annual Sino-French “Photonics and Optoelectronics” PHOTONET International Research Network Workshop

7 April 2022 | Strasbourg, France

6th annual Sino-French “Photonics and Optoelectronics” PHOTONET International Research Network Workshop

10 April 2020 | Online Only, France

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