Dr. Xiaowei Dong Profile

Dr. Xiaowei Dong

at North China University of Technology

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 29 March 2023 Open Access

Identification of distorted optical signals based on reservoir computing

Xiaowei Dong, Xian Wang

Proceedings Volume 12601, 126010D (2023) https://doi.org/10.1117/12.2667153

KEYWORDS: Reservoir computing, Signal processing, Machine learning

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Proceedings Article | 15 December 2022 Paper

Photonic sensor based on mode-split-resonances of weak ring-waveguide coupled microresonator

Xiaowei Dong, Zhihui Yu

Proceedings Volume 12478, 124781F (2022) https://doi.org/10.1117/12.2653306

KEYWORDS: Microresonators, Sensors, Refractive index, Microrings, Waveguides

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Proceedings Article | 15 December 2022 Paper

Advanced optical modulation formats identification and signal-to-noise-ratio estimation based on VGG16

Xiaowei Dong, Zhihui Yu

Proceedings Volume 12478, 124781G (2022) https://doi.org/10.1117/12.2653310

KEYWORDS: Modulation, Signal to noise ratio, Convolution, Signal detection, Optical networks

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Proceedings Article | 1 November 2021 Paper

Parallel-cascaded Mach-Zehnder interferometers fiber-optic disturbance detecting system

Xiaowei Dong

Proceedings Volume 12057, 1205745 (2021) https://doi.org/10.1117/12.2606832

KEYWORDS: Signal detection, Fiber optics, Mach-Zehnder interferometers, Sensing systems, Wave propagation, Time metrology, Single mode fibers, Sensors, Reflectivity, Model-based design

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Proceedings Article | 21 November 2007 Paper

Properties analysis for reflection-type filter composed of microring resonator array and MZI

Ou Xu, Shaohua Lu, Suchun Feng, Xiaowei Dong, Li Pei, Shuisheng Jian

Proceedings Volume 6781, 67811P (2007) https://doi.org/10.1117/12.742014

KEYWORDS: Optical filters, Microrings, Reflectivity, Resonators, Reflectors, Tunable filters, Dense wavelength division multiplexing, Tunable lasers, Optical simulations, Solids

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Proceedings Article | 21 November 2007 Paper

Analysis for transmission characteristics of multi-cavity fiber Fabry-Perot filters based on fiber Bragg gratings

Ou Xu, Shaohua Lu, Suchun Feng, Xiaowei Dong, Shuisheng Jian

Proceedings Volume 6781, 67810K (2007) https://doi.org/10.1117/12.742033

KEYWORDS: Fiber Bragg gratings, Optical filters, Fabry–Perot interferometers, Reflectivity, Modulation, Computer simulations, Fiber characterization, Wavelength division multiplexing, Telecommunications, Bandpass filters

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Proceedings Article | 21 November 2007 Paper

A novel complex long-period-grating-assisted coupler

Xiaowei Dong, Li Pei, Shaohua Lu, Suchun Feng, Ou Xu, Ruifeng Zhao

Proceedings Volume 6781, 67810N (2007) https://doi.org/10.1117/12.742505

KEYWORDS: Modulation, Refractive index, Waveguides, Wave propagation, Phase shift keying, Optical components, Signal attenuation, Lithium, Optical networks, Networks

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Proceedings Article | 21 November 2007 Paper

Improvement on delay characteristics of cascaded chirped FBGs

Shaohua Lu, Ou Xu, Xiaowei Dong, Bin Li, Shuisheng Jian

Proceedings Volume 6781, 67813S (2007) https://doi.org/10.1117/12.742015

KEYWORDS: Apodization, Fiber Bragg gratings, Dense wavelength division multiplexing, Lithium, Networks, Fiber optic communications, Telecommunications, Single mode fibers, Lutetium, Optical networks

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SPIE Journal Paper | 1 November 2006

Dispersion compensation of 2-×10-Gb/s, 1000-km long-haul fiber using only chirped fiber Bragg gratings

Tigang Ning, Pei Li, Zhongwei Tan, Kai Zheng, Xiaowei Dong, Shuisheng Jian

OE, Vol. 45, Issue 11, 115006, (November 2006) https://doi.org/10.1117/12.10.1117/1.2388342

KEYWORDS: Dispersion, Single mode fibers, Reflectivity, Optical amplifiers, Fiber Bragg gratings, Wavelength division multiplexing, Optical engineering, Fiber amplifiers, Dense wavelength division multiplexing, Optical fibers

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Proceedings Article | 6 December 2005 Paper

Improvements of Mach-Zehnder electro-optic modulator utilizing microring resonator

Xiaowei Dong, Li Pei, Wei Jian, Shui-sheng Jian

Proceedings Volume 6020, 60200P (2005) https://doi.org/10.1117/12.635050

KEYWORDS: Microrings, Resonators, Modulators, Modulation, Electrooptic modulators, Distortion, Mach-Zehnder interferometers, Phase shift keying, Telecommunications, Optical communications

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Proceedings Article | 3 December 2005 Paper

Effective methods for the fabrication of multiwavelength FBG by using a single phase mask

Pei Li, Tigang Ning, Xiaowei Dong, Lei Wang, Bin Yang, Shuisheng Jian

Proceedings Volume 6019, 60192O (2005) https://doi.org/10.1117/12.634164

KEYWORDS: Fiber Bragg gratings, Refractive index, Optical fibers, Modulation, Ultraviolet radiation, Wavelength division multiplexing, Standards development, Reflectivity, Optical amplifiers, Eye

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Proceedings Article | 11 February 2005 Paper

The non-ideal group delay and reflection characteristics of chirped fiber grating dispersion compensator induced by the method for the side writing

Zhongwei Tan, Yan Liu, Tigang Ning, Lina Ma, Xiaowei Dong, Kai Zheng, Shuisheng Jian

Proceedings Volume 5625, (2005) https://doi.org/10.1117/12.574116

KEYWORDS: Ultraviolet radiation, Fiber Bragg gratings, Reflectivity, Dispersion, Fiber characterization, Pulsed laser operation, Optical fibers, Reflection, Laser development, Optical properties

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Proceedings Article | 10 January 2005 Paper

Characteristics analyses of vertically coupled microring resonators

Xiaowei Dong, Li Pei, Wei Jian, Shuisheng Jian

Proceedings Volume 5623, (2005) https://doi.org/10.1117/12.572479

KEYWORDS: Resonators, Microrings, Polymers, Tunable filters, Optical filters, Signal attenuation, Waveguides, Photorefractive polymers, Wave propagation, Photonics

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Proceedings Article | 10 January 2005 Paper

Study on a new type of tunable filter based on multi-cladding LPG

Li Pei, Xiaowei Dong, Tigang Ning, Yujun Xing, Shuisheng Jian

Proceedings Volume 5623, (2005) https://doi.org/10.1117/12.572235

KEYWORDS: Refractive index, Polymers, Tunable filters, Photorefractive polymers, Cladding, Optical fibers, Electrodes, Electro optic polymers, Optical filters, Dense wavelength division multiplexing

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Proceedings Article | 12 May 2004 Paper

The spectral sensitivity of long-period gratings and its application in electro-optic polymer modulator

Xiaowei Dong, Li Pei, Wei Jian, Shuisheng Jian

Proceedings Volume 5280, (2004) https://doi.org/10.1117/12.521932

KEYWORDS: Polymers, Refractive index, Modulators, Electro optic polymers, Cladding, Electrodes, Photorefractive polymers, Electro optics, Signal attenuation, Electrooptic modulators

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Proceedings Article | 30 April 2004 Paper

Study on a high-speed polymer EO modulator-based LPG

Li Pei, Xiaowei Dong, Bin Li, Wei Jian, Shuisheng Jian

Proceedings Volume 5279, (2004) https://doi.org/10.1117/12.521506

KEYWORDS: Refractive index, Polymers, Modulators, Photorefractive polymers, Cladding, Modulation, Electro optics, Optical fibers, Electrooptic modulators, Microwave radiation

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Proceedings Article | 30 April 2004 Paper

Impacts of delay ripple of cascaded gratings effect on long-haul fiber link dispersion compensation

Tigang Ning, Li Pei, Zhongwei Tan, Yongjun Fu, Yan Liu, Xiaowei Dong, Kai Zheng, Shuisheng Jian, Tangjun Li

Proceedings Volume 5279, (2004) https://doi.org/10.1117/12.518647

KEYWORDS: Dispersion, Fiber Bragg gratings, Optical amplifiers, Optical filters, Single mode fibers, Wavelength division multiplexing, Modulation, Networks, Linear filtering, Tunable lasers

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Showing 5 of 17 publications

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