Dr. Chun Yang Profile

Dr. Chun Yang

at Southeast Univ

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 31 August 2021 Paper

Suppression RIN of CW fiber laser by nonlinear absorption effect

Weiqian Zhao, Chun Yang

Proceedings Volume 11907, 119070C (2021) https://doi.org/10.1117/12.2601001

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SPIE Journal Paper | 29 April 2021

Precisely tunable heterodyne-injection-locked dual-loop optoelectronic oscillator

Weijie Xu, Chun Yang, Ziye Wang

OE, Vol. 60, Issue 04, 045107, (April 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.4.045107

KEYWORDS: Interference (communication), Oscillators, Optical fibers, Optoelectronics, Signal generators, Electronic filtering, Bandpass filters, Phase measurement, Optical engineering, Seaborgium

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Proceedings Article | 18 April 2021 Presentation + Paper

Generation of terahertz signal by photomixing Kelly sidebands of mode-locking fiber laser

Weiqian Zhao, Chun Yang, Mingya Shen, Weijie Xu

Proceedings Volume 11770, 117700K (2021) https://doi.org/10.1117/12.2589120

KEYWORDS: Fiber lasers, Signal generators, Mode locking, Terahertz radiation, Solitons, Laser resonators, Optical testing, Optical simulations, Optical alignment, Mirrors

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Proceedings Article | 1 April 2020 Presentation + Paper

High-performance waveguide unitraveling carrier photodetector based on GaAs0.5Sb0.5/InP type-II heterojunction

Zhenjie Song, Chun Yang, Zichen Feng

Proceedings Volume 11354, 113541Q (2020) https://doi.org/10.1117/12.2555021

KEYWORDS: Waveguides, Photodiodes, Electrons, Absorption, Photodetectors, Heterojunctions, Silicon, Gallium arsenide, TCAD, Interfaces

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Proceedings Article | 12 August 2011 Paper

Numerical study on terahertz-source-based on difference generation intro OPO cavity

Chun Yang, Tengteng Ma, Quanyi Ye

Proceedings Volume 8195, 819503 (2011) https://doi.org/10.1117/12.899381

KEYWORDS: Terahertz radiation, Optical parametric oscillators, Crystals, Gallium arsenide, Signal attenuation, Signal processing, Difference frequency generation, Absorption, Nonlinear optics, Nonlinear crystals

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Proceedings Article | 11 November 2008 Paper

Numerical study on multimode optical fiber link considering higher-order VCSEL modes

Shaobo Zi, Chun Yang

Proceedings Volume 7136, 713644 (2008) https://doi.org/10.1117/12.804231

KEYWORDS: Vertical cavity surface emitting lasers, Multimode fibers, Eye, Optical fibers, Finite difference methods, Optical communications, Wave propagation, Telecommunications, Laser sources, Fiber optic communications

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Proceedings Article | 28 January 2006 Paper

Polarization dependence of radiation field on tilted angle of tilted fiber Bragg gratings

Wei Hong, Chun Yang

Proceedings Volume 6025, 60251T (2006) https://doi.org/10.1117/12.667080

KEYWORDS: Polarization, Fiber Bragg gratings, Scattering, Computer simulations, Optical communications, Spectroscopy, Photonics, Electronics engineering, Erbium, Fiber amplifiers

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Proceedings Article | 9 December 2005 Paper

Time-frequency analysis of chirp optical pulse signal

Lingming Shi, Chun Yang, Xiaohan Sun, Mingde Zhang

Proceedings Volume 6021, 60214B (2005) https://doi.org/10.1117/12.637015

KEYWORDS: Fourier transforms, Time-frequency analysis, Wavelet transforms, Signal processing, Signal attenuation, Gaussian pulse, Optical communications, Wavelets, Signal detection, Detection theory

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Proceedings Article | 13 October 2005 Paper

A novel method to measure modal power distribution in few-mode and multimode fibers using tilted fiber Bragg gratings

Chun Yang, Yong Wang, Chang-Qing Xu

Proceedings Volume 5970, 597020 (2005) https://doi.org/10.1117/12.628702

KEYWORDS: Multimode fibers, Fiber Bragg gratings, Spatial filters, Wave propagation, Power meters, Optical power meters, Cladding, Holography, Fiber couplers, Phase matching

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Proceedings Article | 12 October 2005 Paper

Effects of the asymmetric refractive index change profile on the reflection spectra of multimode fiber Bragg gratings

Hong-Gang Yu, Yong Wang, Chun Yang, Qing-Yang Xu, Xiao-Le Yang, Chang-Qing Xu

Proceedings Volume 5970, 597008 (2005) https://doi.org/10.1117/12.628783

KEYWORDS: Reflectivity, Refractive index, Ultraviolet radiation, Fiber Bragg gratings, Single mode fibers, Multimode fibers, Polarization, Light sources, Numerical simulations, Semiconductor lasers

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Proceedings Article | 20 December 2004 Paper

Bragg gratings in multimode fiber

Hong-Gang Yu, Chun Yang, Yong Wang, Jing-Song Zhang, Jian Yang, Robert Farkas, Chang-Qing Xu

Proceedings Volume 5577, (2004) https://doi.org/10.1117/12.567546

KEYWORDS: Fiber Bragg gratings, Reflectivity, Multimode fibers, Polarization, Single mode fibers, Semiconductor lasers, Light sources, Tunable lasers, Optical communications, Phase matching

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Proceedings Article | 20 December 2004 Paper

Near-hexagonal close-packed optical fiber bundle for parallel optical interconnection

Chun Yang, Mingde Zhang

Proceedings Volume 5577, (2004) https://doi.org/10.1117/12.567531

KEYWORDS: Optical fibers, Optical interconnects, Polymer optical fibers, Phase only filters, Computer simulations, Light sources, Sensors, Glasses, Electronics engineering, Vertical cavity surface emitting lasers

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Proceedings Article | 23 August 2002 Paper

Polymer optical fiber coupler for optical interconnection

Chun Yang

Proceedings Volume 4906, (2002) https://doi.org/10.1117/12.480541

KEYWORDS: Polymer optical fibers, Optical interconnects, Optical fibers, Photonics, Optical communications, Directional couplers, Stars, Aluminum, Cladding, Sun

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