Prof. Yi Dong Profile

Prof. Yi Dong

at Beijing Institute of Technology

SPIE Involvement:

Author | Editor

Publications (20)

Proceedings Article | 23 January 2023 Paper

Paper

Noise analysis in coherent phase demodulated analog photonics transmission link under different power levels

Songhan Liu, Weilin Xie, Yuanshuo Bai, Wei Wei, Yi Dong

Proceedings Volume 12556, 125560Y (2023) https://doi.org/10.1117/12.2651367

KEYWORDS: Optical amplifiers, Photonics, Interference (communication), Demodulation, Modulation, Analog electronics, Receivers, Phase shift keying, Modulators, Signal attenuation

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Proceedings Article | 26 July 2022 Paper

Paper

Highly coherent linearly-swept fiber laser based on composite optical phase-locked loop

Yinxia Meng, Weilin Xie, Yuxiang Feng, Wei Wei, Yi Dong

Proceedings Volume 12278, 122780C (2022) https://doi.org/10.1117/12.2620470

KEYWORDS: Modulation, Fiber lasers, Laser sources, Actuators, Acousto-optics, Single sideband modulation, Feedback loops, Coherence (optics)

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SPIE Journal Paper | 22 August 2018

Investigation of signal power splitting ratio for BPSK homodyne receiver with an optical Costas loop

Haijun Zhou, Zunzhen Zhu, Weilin Xie, Yi Dong

OE, Vol. 57, Issue 08, 086111, (August 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.8.086111

KEYWORDS: Receivers, Free space optics, Homodyne detection, Hybrid optics, Phase shift keying, Signal attenuation, Satellites, Signal to noise ratio, Polarization, Free space optical communications

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Proceedings Article | 10 January 2018 Paper

Paper

Efficient dynamic coherence transfer relying on offset locking using optical phase-locked loop

Weilin Xie, Yi Dong, Fabien Bretenaker, Hongxiao Shi, Qian Zhou, Zongyang Xia, Jie Qin, Lin Zhang, Xi Lin, Weisheng Hu

Proceedings Volume 10617, 1061704 (2018) https://doi.org/10.1117/12.2294621

KEYWORDS: Composites, Tunable lasers, Coherence (optics), Modulation, Servomechanisms, Laser stabilization, Feedback control

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Proceedings Article | 10 January 2018 Paper

Paper

Investigation of homodyne demodulation of RZ-BPSK signal based on an optical Costas loop

Haijun Zhou, Zunzhen Zhu, Weilin Xie, Yi Dong

Proceedings Volume 10617, 106170F (2018) https://doi.org/10.1117/12.2295534

KEYWORDS: Optical communications, Free space optical communications, Receivers, Free space optics, Homodyne detection, Phase shift keying, Photodetectors, Modulation, Modulators

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Proceedings Article | 10 January 2018 Paper

Paper

A highly precise fiber delay fluctuation measurement with a wide range

Tiantian Fu, Xiaocheng Wang, Zhangweiyi Liu, Nan Deng, Weilin Xie, Yi Dong

Proceedings Volume 10617, 106170G (2018) https://doi.org/10.1117/12.2295338

KEYWORDS: Optical fibers, Time metrology, Toxic industrial chemicals, Optical amplifiers, Picosecond phenomena, Rubidium, Oscillators, Microwave radiation, Modulators, Optical communications

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Proceedings Article | 5 August 2015 Paper

Paper

Polarization diversity heterodyne receiver for high-sensitivity optical frequency modulated continuous wave system

Weikang Wang, Yi Dong, Qian Zhou, Jie Qin, Hongxiao Shi, Weisheng Hu

Proceedings Volume 9619, 961903 (2015) https://doi.org/10.1117/12.2193360

KEYWORDS: Polarization, Receivers, Heterodyning, Signal to noise ratio, Modulation, Signal detection, Interferometers, Spatial resolution, Interference (communication), Beam splitters

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Proceedings Article | 5 August 2015 Paper

Paper

The distribution of highly stable millimeter-wave signals over different optical fiber links with accurate phase-correction

Zhangweiyi Liu, Xiaocheng Wang, Dongning Sun, Yi Dong, Weisheng Hu

Proceedings Volume 9619, 96190G (2015) https://doi.org/10.1117/12.2192829

KEYWORDS: Optical fibers, Signal detection, Interference (communication), Oscillators, Rubidium, Optical amplifiers, Signal processing, Frequency combs, Microwave radiation, Heterodyning

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Proceedings Article | 5 August 2015 Paper

Paper

The laser phase measurement by phase-smooth unwrapping algorithm and its application in phase error compensation of OFMCW

Qian Zhou, Jie Qin, Weilin Xie, Yan Xu, Yi Dong, Weisheng Hu

Proceedings Volume 9619, 961909 (2015) https://doi.org/10.1117/12.2192824

KEYWORDS: Phase measurement, Modulation, Laser sources, Data acquisition, Signal to noise ratio, Phase modulation, Interferometers, Optical resolution, Continuous wave operation, Laser optics

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Proceedings Article | 5 August 2015 Paper

Paper

Precise linearization of broadband frequency chirp for coherent optical frequency domain reflectometry

Jie Qin, Hongxiao Shi, Weilin Xie, Qian Zhou, Yi Dong, Weisheng Hu

Proceedings Volume 9619, 96190A (2015) https://doi.org/10.1117/12.2192825

KEYWORDS: Reflectometry, Signal detection, Semiconductor lasers, Sensors, Feedback loops, Spatial resolution, Interference (communication), Signal to noise ratio, Polarization, Optoelectronics

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Proceedings Article | 5 August 2015 Paper

Paper

Stable coherent dual comb generator with dual-heterodyne phase error transfer and heterodyne optical phase-locked loop

Yitian Tong, Zhangweiyi Liu, Baiyu Li, Qian Zhou, Yi Dong, Weisheng Hu

Proceedings Volume 9619, 96190C (2015) https://doi.org/10.1117/12.2195291

KEYWORDS: Heterodyning, Rubidium, Frequency combs, Single sideband modulation, Oscillators, Interference (communication), Spectroscopy, Modulators, Optical fibers, Microwave radiation

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SPIE Journal Paper | 11 July 2014

Compensation of phase error in optical frequency-domain reflectometry using delay-matched sampling

Qian Zhou, Weilin Xie, Zongyang Xia, Hongxiao Shi, Yi Dong, Weisheng Hu

OE, Vol. 53, Issue 07, 074103, (July 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.7.074103

KEYWORDS: Spatial resolution, Reflectometry, Error analysis, Interferometers, Data acquisition, Phase measurement, Phase modulation, Fiber lasers, Mach-Zehnder interferometers, Distance measurement

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SPIE Journal Paper | 19 December 2013 Open Access

Open Access

Photonic generation of linearly chirped millimeter wave based on comb-spacing tunable optical frequency comb

Zongyang Xia, Weilin Xie, Dongning Sun, Hongxiao Shi, Yi Dong, Weisheng Hu

OE, Vol. 52, Issue 12, 126107, (December 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.12.126107

KEYWORDS: Signal generators, Phase modulation, Frequency combs, Extremely high frequency, Radio optics, Microwave radiation, Modulation, Linear filtering, Modulators, Continuous wave operation

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Proceedings Article | 29 November 2011 Paper

Paper

Linear birefringence and imperfect quarter wave plate effects on optic-fiber current sensor

Ying Ding, Yi Dong, Jun Zhu, Bofang Zheng, Damin Zhang, Weisheng Hu

Proceedings Volume 8311, 83112C (2011) https://doi.org/10.1117/12.904480

KEYWORDS: Birefringence, Wave plates, Sensors, Mirrors, Single mode fibers, Polarization, Magnetic sensors, Optical communications, Error analysis, Optical fibers

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Proceedings Article | 19 November 2008 Paper

Paper

Limit beat-frequency noise by employing receive low-pass filter and earn extra power budget margin for dual-band RSOA-based WDM-PON

Weilin Xie, Yi Dong, Qingyuan Lin, Yaohui Jin, Weisheng Hu, Haoyi Huang, Jianming Wu

Proceedings Volume 7137, 71370E (2008) https://doi.org/10.1117/12.804347

KEYWORDS: WDM-PON, Linear filtering, Reflectivity, Light sources, Receivers, Wavelength division multiplexing, Optical amplifiers, Modulation, Tunable lasers, Optical filters

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Proceedings Article | 11 November 2008 Paper

Paper

Requirement of modulation bandwidth for 100Gb/s optical DQPSK transmission using one dual-drive Mach Zehnder Modulator

Dawei Liu, Liangxing Wang, Yi Dong, Han Chen, Hao He, Weisheng Hu

Proceedings Volume 7136, 71361M (2008) https://doi.org/10.1117/12.803868

KEYWORDS: Modulation, Transmitters, Receivers, Modulators, Eye, Signal generators, Phase shifts, Electronic filtering, Linear filtering, Phase shift keying

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Proceedings Article | 11 November 2008 Paper

Paper

Effect of laser frequency offset on optical minimum-shift keying transmission system

Han Chen, Yi Dong, Hao He, Weisheng Hu, Lemin Li

Proceedings Volume 7136, 713618 (2008) https://doi.org/10.1117/12.802866

KEYWORDS: Receivers, Phase shift keying, Modulation, Eye, Interferometers, Fiber lasers, Telecommunications, Control systems, Modulators, Transmitters

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SPIE Journal Paper | 1 July 2008 Open Access

Open Access

All-optical format conversion from inverse-return-to-zero to non-return-to-zero using a Mach-Zehnder delay interferometer

Zhixin Liu, Shilin Xiao, Zheng Liang, Lei Cai, Yi Dong

OE, Vol. 47, Issue 07, 070501, (July 2008) https://doi.org/10.1117/12.10.1117/1.2953996

KEYWORDS: Signal detection, Interferometers, Eye, Receivers, Wavelength division multiplexing, Signal generators, Modulation, Data conversion, Optical networks, Phase shift keying

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Proceedings Article | 19 November 2007 Paper

Paper

The study of optical minimum-shift keying performance in 40Gbit/s WDM transmission system

Han Chen, Yi Dong, Hao He, Weisheng Hu, Leming Li

Proceedings Volume 6783, 67830O (2007) https://doi.org/10.1117/12.745209

KEYWORDS: Modulation, Tolerancing, Wavelength division multiplexing, Receivers, Nonlinear optics, Phase shift keying, Modulators, Transmitters, Dispersion, Eye

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Proceedings Article | 19 October 2006 Paper

Paper

Joint multicasting optical cross-connect employing both space splitters and multiwavelength converters

Weisheng Hu, Zhaoming Huang, Weiqiang Sun, Yunfeng Peng, Hao He, Yaohui Jin, Yikai Su, Yi Dong, Wei Guo

Proceedings Volume 6353, 63531H (2006) https://doi.org/10.1117/12.690918

KEYWORDS: Switching, Switches, Optical networks, Prototyping, Networks, Semiconductor optical amplifiers, Astronomical imaging, Optical communications, Signal to noise ratio, Network architectures

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Showing 5 of 20 publications

Proceedings Volume Editor (4)

SPIE Conference Volume | 12 March 2020

2019 International Conference on Optical Instruments and Technology: Optical Communication and Optical Signal Processing

SPIE Conference Volume | 24 January 2018

2017 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing

SPIE Conference Volume | 12 August 2015

2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing

SPIE Conference Volume | 2 January 2014

2013 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing

Conference Committee Involvement (7)

2021 International Conference on Optical Instruments and Technology: Optical Communication and Optical Signal Processing

12 November 2021 | Online Only, China

International Conference on Optical Instruments and Technology 2019: Optical Communication and Optical Signal Processing

26 October 2019 | Beijing, China

International Conference on Optical Instruments and Technology 2017: Optical Communication and Optical Signal Processing

28 October 2017 | Beijing, China

2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing

8 May 2015 | Beijing, China

Optoelectronic Devices and Optical Signal Processing

17 November 2013 | Beijing, China

Showing 5 of 7 Conference Committees

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