Prof. Xia Zhang Profile

Prof. Xia Zhang

at Beijing Univ of Posts and Telecommunications

SPIE Involvement:

Author

Publications (24)

Proceedings Article | 17 April 2020 Paper

Graphene/InAs nanowire composite structure photodetector

Peng Liu, Bang Li, Xin Yan, Xia Zhang, Xiao-Min Ren

Proceedings Volume 11455, 114550H (2020) https://doi.org/10.1117/12.2558432

KEYWORDS: Nanowires, Photodetectors, Indium arsenide, Graphene, Waveguides, Composites, Photonics, Ultraviolet radiation, Chemical vapor deposition, Optical communications

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Proceedings Article | 4 November 2016 Paper

Purcell enhancement of emitting from the quantum-dot-in-nanowire structure surrounded by Au

Fengling Tang, Xin Yan, Xia Zhang, Xiaomin Ren

Proceedings Volume 10027, 100271E (2016) https://doi.org/10.1117/12.2245852

KEYWORDS: Gold, Single photon, Finite-difference time-domain method, Gallium arsenide, Quantum efficiency, Quantum communications, Quantum computing, Nanowires, Photonics, Quantum dots

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Proceedings Article | 27 November 2012 Paper

Analysis and design of a tunable filtering waveguide based on silicon-on-insulator

Fuquan Hu, Yongqing Huang, Xiaofeng Duan, Xu Zhang, Xinye Fan, Xiaomin Ren, Qi Wang, Xia Zhang, Shiwei Cai, Jinhua Hu

Proceedings Volume 8555, 85550P (2012) https://doi.org/10.1117/12.999257

KEYWORDS: Waveguides, Silicon, Refractive index, Tunable filters, Matrices, Integrated optics, Fabry–Perot interferometers, Silicon photonics, Integration, Electronic filtering

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Proceedings Article | 27 November 2012 Paper

A flat-top steep-edge waveguide photodetector composed of cascaded silicon microring resonators

Jinhua Hu, Yongqing Huang, Xiaofeng Duan, Xinye Fan, Fuquan Hu, Luo Yang, Bing Shen, Qi Wang, Xia Zhang, Xiao-Min Ren

Proceedings Volume 8555, 85550X (2012) https://doi.org/10.1117/12.999483

KEYWORDS: Silicon, Waveguides, Photodetectors, Microrings, Resonators, Optical filters, Quantum efficiency, Polarization, Signal detection, Optical communications

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Proceedings Article | 27 November 2012 Paper

Add-drop filters based on asymmetric high-order microring resonators

Dong Zhang, Yongqing Huang, Xiaomin Ren, Xiaofeng Duan, Bing Shen, Qi Wang, Xia Zhang, Shiwei Cai

Proceedings Volume 8555, 85550U (2012) https://doi.org/10.1117/12.999382

KEYWORDS: Microrings, Resonators, Optical filters, Wavelength division multiplexing, Telecommunications, Waveguides, Optical communications, Optoelectronic devices, Finite-difference time-domain method, Solids

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Proceedings Article | 27 November 2012 Paper

Subwavelength dielectric-loaded plasmonic waveguides based on a core-shell structure

Bing Shen, Yongqing Huang, Xiaomin Ren, Qi Wang, Xia Zhang, Xiaofeng Duan, Dong Zhang, Jinghua Hu

Proceedings Volume 8555, 855505 (2012) https://doi.org/10.1117/12.999493

KEYWORDS: Waveguides, Wave propagation, Plasmonic waveguides, Refractive index, Resonators, Metals, Cladding, Interfaces, Photonics, Dielectrics

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Proceedings Article | 15 October 2012 Paper

Design and analysis of InGaAs PIN photodetectors integrated on silicon-on-insulator racetrack resonators

Fuquan Hu, Yongqing Huang, Xiaofeng Duan, Xinye Fan, Xiaomin Ren, Qi Wang, Xia Zhang, Xin Guo, Shiwei Cai

Proceedings Volume 8419, 84191T (2012) https://doi.org/10.1117/12.971430

KEYWORDS: Resonators, Photodetectors, Silicon, Waveguides, Optical instrument design, Quantum efficiency, Integrated optics, Indium gallium arsenide, Integration, Brain-machine interfaces

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Proceedings Article | 30 November 2011 Paper

Dispersion characteristics analysis of asymmetric multi-core fibers

Jing Gao, Xia Zhang, Lei Shi, Weipeng Shi, Yongqing Huang, Xiaomin Ren

Proceedings Volume 8307, 83072O (2011) https://doi.org/10.1117/12.917990

KEYWORDS: Optical fibers, Dispersion, Finite element methods, Refractive index, Silicon, Micro optical fluidics, Single mode fibers, Optics manufacturing, Optical communications, Wave propagation

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Proceedings Article | 30 November 2011 Paper

Design of a dual-parallel-core fiber for dispersion compensation

Weipeng Shi, Xia Zhang, Lei Shi, Jing Gao, Xiao Min Ren, Yongqing Huang

Proceedings Volume 8307, 83072P (2011) https://doi.org/10.1117/12.918001

KEYWORDS: Dispersion, Silicon, Single mode fibers, Refractive index, Waveguides, Wavelength division multiplexing, Structured optical fibers, Silica, Wave propagation, Photonics

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Proceedings Article | 29 November 2011 Paper

VLS growth of GaAs/InGaAs/GaAs axial double-heterostructure nanowires

Kun Zhou, Xia Zhang, Xin Yan, Xiaolong Lv, Junshuai Li, Xiaomin Ren, Yongqing Huang

Proceedings Volume 8202, 82020S (2011) https://doi.org/10.1117/12.921312

KEYWORDS: Gallium arsenide, Indium arsenide, Indium gallium arsenide, Interfaces, Gold, Transmission electron microscopy, Gallium, Chemical species, Heterojunctions, Nanowires

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Proceedings Article | 7 January 2011 Paper

Growth of n-doped GaAs nanowires by Au-assisted metalorganic chemical vapor deposition: effect of flux rates of n-type dopants

Jingwei Guo, Hui Huang, Minjia Liu, Xiaomin Ren, Shiwei Cai, Wei Wang, Qi Wang, Yongqing Huang, Xia Zhang

Proceedings Volume 7987, 79870M (2011) https://doi.org/10.1117/12.888518

KEYWORDS: Gallium arsenide, Metalorganic chemical vapor deposition, Gold, Scanning electron microscopy, Transmission electron microscopy, Zinc, Diffusion, Semiconductors, Nanowires, Nanoparticles

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Proceedings Article | 18 November 2010 Paper

Flat-top steep-edge response of photodetetors by circuit control method

Li Wang, Yongqing Huang, Xiaofeng Duan, Qiang Yan, Xiaomin Ren, Hui Huang, Qi Wang, Xia Zhang

Proceedings Volume 7847, 78472E (2010) https://doi.org/10.1117/12.869964

KEYWORDS: Photodetectors, Optical amplifiers, Wavelength division multiplexing, Networks, Optical testing, Optical signal processing, Lithium, Photonics, Optical communications, Telecommunications

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Proceedings Article | 13 November 2010 Paper

A novel optical heterodyne approach for measuring frequency responses of photodetectors

Qiang Yan, Yongqing Huang, Xiaofeng Duan, Damin He, Hui Huang, Xia Zhang, Qi Wang, Xiaomin Ren

Proceedings Volume 7844, 78440I (2010) https://doi.org/10.1117/12.870506

KEYWORDS: Heterodyning, Calibration, Photodetectors, Wafer-level optics, Spectrum analysis, Optical testing, Tunable lasers, Receivers, Microwave radiation, Telecommunications

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Proceedings Article | 2 December 2009 Paper

Ultra-flattened chromatic dispersion photonic crystal fibers with high nonlinearity for supercontinuum generation

Yamiao Wang, Xia Zhang, Xiaomin Ren, Long Zheng, Xiaolong Liu, Yongqing Huang

Proceedings Volume 7630, 76301F (2009) https://doi.org/10.1117/12.852006

KEYWORDS: Dispersion, Telecommunications, Photonic crystal fibers, Supercontinuum generation, Picosecond phenomena, Refractive index, Beam propagation method, Wave propagation, Optical communications, Numerical analysis

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Proceedings Article | 18 November 2008 Paper

Growth of BxGa1-xAs, BxAl1-xAs and BxGa1-x-yInyAs epilayers on (001)GaAs by LP-MOCVD

Qi Wang, Xiaomin Ren, Yongqing Huang, Hui Huang, Shiwei Cai, Xia Zhang

Proceedings Volume 7135, 71350K (2008) https://doi.org/10.1117/12.803222

KEYWORDS: Boron, Gallium arsenide, Diffraction, Gallium, Crystals, Atomic force microscopy, Indium, Metalorganic chemical vapor deposition, Chemical species, Temperature metrology

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Proceedings Article | 11 November 2008 Paper

All-optical format conversion and wavelength conversion based on four-wave mixing in HNL-PCF

Naifeng Zhao, Xia Zhang, Jian Gao, Huili Zhou, Yongqing Huang, Xiaomin Ren

Proceedings Volume 7136, 71363Q (2008) https://doi.org/10.1117/12.803395

KEYWORDS: Modulation, Four wave mixing, Clocks, Optical amplifiers, Electronic filtering, Single mode fibers, Photonic crystal fibers, Mode locking, Optical filters, Telecommunications

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Proceedings Article | 11 November 2008 Paper

Design of broadband dispersion-compensating microstructure fiber with large modal area

Xia Zhang, Qingqing Lu, Xiaomin Ren, Yongqing Huang

Proceedings Volume 7134, 71341C (2008) https://doi.org/10.1117/12.803614

KEYWORDS: Dispersion, Single mode fibers, Silica, Beam propagation method, Copper, Lutetium, Optical communications, Telecommunications, Data transmission, Wavelength division multiplexing

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Proceedings Article | 21 November 2007 Paper

Research on pump depletion of optical parametric amplification in photonic crystal fibers

Ruirui Zhang, Xia Zhang, Xiaomin Ren, Yongqing Huang

Proceedings Volume 6781, 67812T (2007) https://doi.org/10.1117/12.743590

KEYWORDS: Photonic crystal fibers, Picosecond phenomena, Four wave mixing, Numerical simulations, Dispersion, Signal attenuation, Fiber optics, Fiber amplifiers, Optical amplifiers

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Proceedings Article | 21 November 2007 Paper

Investigation on characteristics of fiber Bragg gratings formed in photonic crystal fibers

Shang-Lin Hou, Xiao-Min Ren, Xia Zhang, Yong-Qing Huang

Proceedings Volume 6781, 67813W (2007) https://doi.org/10.1117/12.742415

KEYWORDS: Fiber Bragg gratings, Reflectivity, Cladding, Photonic crystal fibers, Optical design, Refractive index, Optical fibers, Silicon, Step index fibers, Dispersion

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Proceedings Article | 28 January 2006 Paper

Supercontinuum generation in a highly nonlinear photonic crystal fiber with a convex chromatic dispersion profile

Yong-Zhao Xu, Xia Zhang, Yong-Qing Huang, Xiao-Min Ren

Proceedings Volume 6025, 60250I (2006) https://doi.org/10.1117/12.667007

KEYWORDS: Dispersion, Photonic crystal fibers, Nonlinear crystals, Wave propagation, Supercontinuum generation, Scanning probe microscopy, Nonlinear optics, Optical communications, Refractive index, Modulation

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Proceedings Article | 28 January 2006 Paper

All-optical wavelength converter based on self-phase modulation effects in microstructure fibers

Xia Zhang, Guang-Qiang Yang, Yong-Zhao Xu, Yong-Qing Huang, Xiao-Min Ren, Xue Chen

Proceedings Volume 6025, 602508 (2006) https://doi.org/10.1117/12.666988

KEYWORDS: Optical fibers, Optical filters, Scanning probe microscopy, Optical amplifiers, Modulation, Tunable filters, Nonlinear filtering, Switching, Picosecond phenomena, Electronic filtering

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Proceedings Article | 5 December 2005 Paper

Nonlinear optical loop mirror based on a highly nonlinear photonic crystal fiber for pulse compression with pedestal suppression

Yongzhao Xu, Xuepeng Song, Xia Zhang, Yongqing Huang, Xiaomin Ren

Proceedings Volume 6019, 601940 (2005) https://doi.org/10.1117/12.634206

KEYWORDS: Dispersion, Solitons, Photonic crystal fibers, Mirrors, Nonlinear optics, Nonlinear crystals, Fiber characterization, Solids, Silica, Raman spectroscopy

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Proceedings Article | 3 December 2005 Paper

Study on all-optical switching by nonlinear optical loop mirror base on microstructured optical fiber

Xuepeng Song, Guangqiang Yang, Xia Zhang, Yongqing Huang, Xiaomin Ren

Proceedings Volume 6019, 60193L (2005) https://doi.org/10.1117/12.633471

KEYWORDS: Switching, Structured optical fibers, Mirrors, Micro optical fluidics, Nonlinear optics, Phase shifts, Picosecond phenomena, Optical fibers, Silica, Fiber couplers

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Proceedings Article | 28 January 2005 Paper

Numerical study of chirp characteristics of a semiconductor optical amplifier

Ru Zhang, Gang Liu, Xia Zhang, Liying Wei

Proceedings Volume 5646, (2005) https://doi.org/10.1117/12.576195

KEYWORDS: Semiconductor optical amplifiers, Scanning probe microscopy, Nonlinear optics, Gaussian pulse, Modulation, Telecommunications, Mathematical modeling, Dispersion, Fiber optic communications, Phase shifts

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Showing 5 of 24 publications

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