Prof. Jianji Dong Profile

Prof. Jianji Dong

at Huazhong Univ of Science and Technology

SPIE Involvement:

Conference Program Committee | Author | Editor

Publications (31)

SPIE Journal Paper | 17 October 2024 Open Access

Large-scale optical programmable logic array for two-dimensional cellular automaton

Wenkai Zhang, Bo Wu, Wentao Gu, Junwei Cheng, Hailong Zhou, Dongmei Huang, Ping-kong Alexander Wai, Liao Chen, Wenchan Dong, Jianji Dong, Xinliang Zhang

AP, Vol. 6, Issue 05, 056007, (October 2024) https://doi.org/10.1117/12.10.1117/1.AP.6.5.056007

KEYWORDS: Logic, Optical computing, Optical arrays, Adaptive optics, Modulation, Photonics, Nonlinear optics, Video processing, Video, Optical logic

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Proceedings Article | 10 April 2023 Paper

BP neural network enables 2bits precision improvement for microring weight bank

Zhenming He, Junwei Cheng, Hailong Zhou, Jianji Dong, Xinliang Zhang

Proceedings Volume 12614, 1261403 (2023) https://doi.org/10.1117/12.2672581

KEYWORDS: Neural networks, Optical computing, Microrings, Artificial neural networks, Computing systems, Education and training, Artificial intelligence, Photodetectors, Integrated optics

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Proceedings Article | 15 December 2022 Paper

High linearity optical delay line based on cascaded multimode waveguide Bragg gratings

Wenjie Yuan, Jianji Dong

Proceedings Volume 12478, 1247829 (2022) https://doi.org/10.1117/12.2654723

KEYWORDS: Demultiplexers, Waveguides, Apodization, Dispersion, Bragg gratings, Wave propagation, Phased array optics

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Proceedings Article | 21 January 2022 Paper

Optical true time delay based on multimode waveguide gratings

Wenjie Yuan, Jianji Dong, Xinliang Zhang

Proceedings Volume 12154, 121540G (2022) https://doi.org/10.1117/12.2626093

KEYWORDS: Waveguides, Bragg gratings, Dispersion, Apodization, Wave propagation, Integrated photonics

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Proceedings Article | 21 January 2022 Paper

Optical interconnection between multilayer chips based on evanescent coupling with taper structure

Yupeng Zhu, Xudong Gao, Zhenzhu Xu, Yuhua Chong, Jianji Dong

Proceedings Volume 12154, 1215419 (2022) https://doi.org/10.1117/12.2626641

KEYWORDS: Waveguides, Silicon, Optical interconnects, Radar, Integrated optics, Finite-difference time-domain method, Optical fibers, Computer simulations, Optical antennas, Microwave photonics

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Proceedings Article | 9 October 2021 Poster + Paper

All-optical nonlinear activation functions based on germanium silicon hybrid integration

Hengkang Li, Jianji Dong

Proceedings Volume 11894, 1189413 (2021) https://doi.org/10.1117/12.2602448

KEYWORDS: Germanium, Waveguides, Silicon, Plasma, Refractive index, Absorption, Scanning electron microscopy, Neural networks, Etching, Electron beam lithography

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Proceedings Article | 9 October 2021 Poster + Paper

Reconfigurable photonic integrated computing chip based on quadrilateral MZI topology network

Yuhan Yao, Yuhe Zhao, Jianji Dong

Proceedings Volume 11902, 1190215 (2021) https://doi.org/10.1117/12.2601148

KEYWORDS: Signal processing, Photonic integrated circuits, Silicon photonics

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Proceedings Article | 12 March 2021 Paper

Integrated channel-shared optical true time delay line array based on grating-assisted contradirectional couplers for phased array antennas

Xudong Gao, Yupeng Zhu, Yuhua Chong, Zhenzhu Xu, Li Mei, Jiming Cao, Fan Zhang, Jianji Dong

Proceedings Volume 11763, 117633W (2021) https://doi.org/10.1117/12.2586775

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Proceedings Article | 4 March 2019 Presentation

Photonic integrated circuits for microwave applications (Conference Presentation)

Jianji Dong, Xu Wang

Proceedings Volume 10922, 109221E (2019) https://doi.org/10.1117/12.2507185

KEYWORDS: Microwave radiation, Photonic integrated circuits, System identification, Silicon, Microrings, Resonators, Reflectors, Picosecond phenomena, Dispersion

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Proceedings Article | 25 October 2018 Paper

Multiple-dimensional photonic measurements based on mapping technology

Jianji Dong, Hailong Zhou, Xinliang Zhang

Proceedings Volume 10822, 1082202 (2018) https://doi.org/10.1117/12.2327104

KEYWORDS: Polarization, Optical fibers, Optical communications, Multiplexing, Plasmonics, Doppler effect, Diffraction, Modulation, Phase shift keying, Telecommunications

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Proceedings Article | 22 February 2018 Presentation + Paper

Advances on silicon-based integrated microwave photonics

Jianji Dong, Siqi Yan, Xu Wang, Huaqing Qiu, Yuhe Zhao, Yuan Yu, Yunhong Ding, Sanshui Xiao, Xinliang Zhang

Proceedings Volume 10536, 105361C (2018) https://doi.org/10.1117/12.2286443

KEYWORDS: Microwave photonics, Silicon photonics

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Proceedings Article | 4 November 2016 Paper

Optical true time delay based on contradirectional couplers with single sidewall-modulated Bragg gratings

Xu Wang, Shasha Liao, Jianji Dong

Proceedings Volume 10026, 100260C (2016) https://doi.org/10.1117/12.2247010

KEYWORDS: Geometrical optics, Fiber Bragg gratings, Waveguides, Modulation, Electron beam lithography, Plasma etching, Oscilloscopes, Computer simulations, Etching, Optical design

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Proceedings Article | 4 November 2016 Paper

On-chip pulse shaper for optical and microwave arbitrary waveform generation

Shasha Liao, Xu Wang, Jianji Dong

Proceedings Volume 10026, 100260B (2016) https://doi.org/10.1117/12.2247008

KEYWORDS: Microwave radiation, Silicon, Picosecond phenomena, Phased array optics, Tunable filters, Optical filters, Filtering (signal processing), Signal processing, Modulators, Bandpass filters

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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 | 5 December 2012 Paper

Power-efficient UWB generation based on hybrid of optical fiber link and RF circuits

Jianji Dong, Yu Yu, Dexiu Huang, Xinliang Zhang

Proceedings Volume 8562, 85621M (2012) https://doi.org/10.1117/12.999426

KEYWORDS: Signal processing, Optical fibers, Picosecond phenomena, Modulation, Radio frequency circuits, Optical signal processing, Signal generators, Single mode fibers, Gaussian pulse, Binary data

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Proceedings Article | 21 November 2012 Paper

All-optical programmable logic arrays using SOA-based canonical logic units

Lei Lei, Jianji Dong, Yu Yu, Xinliang Zhang

Proceedings Volume 8559, 85590T (2012) https://doi.org/10.1117/12.1000173

KEYWORDS: Logic, Multiplexers, Demultiplexers, Erbium, Modulation, Nonlinear optics, Signal to noise ratio, Image segmentation, Semiconductor optical amplifiers, Binary data

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Proceedings Article | 14 December 2011 Paper

40Gb/s all-optical binary-coded-decimal decoder

Lei Lei, Yin Zhang, Jianji Dong, Yu Yu, Xinliang Zhang

Proceedings Volume 8309, 83092F (2011) https://doi.org/10.1117/12.903744

KEYWORDS: Logic, Binary data, Distributed interactive simulations, Semiconductor optical amplifiers, Modulation, Interferometers, Eye, Erbium, Optoelectronics, Demultiplexers

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Proceedings Article | 18 February 2011 Paper

All optical microwave photonic filter with bandpass and notch filtering shapes

Yuan Yu, Jianji Dong, Xiang Li, Lina Zhou, Xinliang Zhang

Proceedings Volume 7988, 79881Z (2011) https://doi.org/10.1117/12.888151

KEYWORDS: Microwave radiation, Bandpass filters, Microwave photonic filters, Linear filtering, Modulation, Optical filters, Modulators, Electrooptic modulators, Electro optics, Optical testing

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Proceedings Article | 18 February 2011 Paper

Widely tunable microwave photonic filter based on semiconductor optical amplifier

Xiang Li, Yuan Yu, Jianji Dong, Xinliang Zhang

Proceedings Volume 7988, 798820 (2011) https://doi.org/10.1117/12.888324

KEYWORDS: Microwave photonic filters, Filtering (signal processing), Modulation, Semiconductor optical amplifiers, Phase shift keying, Microwave radiation, Optical filters, Phase shifts, Electronic filtering, Signal processing

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Proceedings Article | 18 February 2011 Paper

Experimental demonstration of 40 Gbit/s 2-to-4 photonic decoder based on delay interferometers and semiconductor optical amplifiers

Yin Zhang, Jianji Dong, Fei Wang, Dexiu Huang, Xinliang Zhang

Proceedings Volume 7988, 79880P (2011) https://doi.org/10.1117/12.888338

KEYWORDS: Logic, Distributed interactive simulations, Semiconductor optical amplifiers, Interferometers, Binary data, Eye, Ultrafast phenomena, Phase shift keying, Signal attenuation, Signal processing

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Proceedings Article | 7 January 2011 Paper

Photonic generation of power-efficient ultra-wideband waveforms using a single semiconductor optical amplifier

Jianji Dong, Yin Zhang, Yuan Yu, Dexiu Huang, Xinliang Zhang

Proceedings Volume 7987, 798709 (2011) https://doi.org/10.1117/12.887622

KEYWORDS: Semiconductor optical amplifiers, Modulation, Picosecond phenomena, Signal attenuation, Photomasks, Gaussian pulse, Photon polarization, Signal generators, Fiber amplifiers, Optical amplifiers

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Proceedings Article | 20 February 2009 Paper

A proposal for two-input arbitrary Boolean logic gates based on single semiconductor optical amplifier

Jianji Dong, Xinliang Zhang, Jing Xu

Proceedings Volume 7279, 72790H (2009) https://doi.org/10.1117/12.821058

KEYWORDS: Logic, Logic devices, Optical filters, Interference (communication), Semiconductor optical amplifiers, Electronic filtering, Filtering (signal processing), Ultrafast phenomena, Modulation, Transparency

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Proceedings Article | 18 November 2008 Paper

A novel wavelength switchable fiber ring laser

Fei Wang, Xinliang Zhang, Jianji Dong, Yu Yu, Zheng Zhang

Proceedings Volume 7135, 71351H (2008) https://doi.org/10.1117/12.803064

KEYWORDS: Fiber lasers, Optical amplifiers, Mode locking, Switching, Fiber Bragg gratings, Picosecond phenomena, Modulation, Switches, Semiconductor optical amplifiers, Modulators

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Proceedings Article | 18 November 2008 Paper

All-optical 20 Gbit/s NRZ-DPSK demodulation and clock recovery

Fei Wang, Xinliang Zhang, Jianji Dong, Yu Yu, Xi Huang

Proceedings Volume 7135, 71353C (2008) https://doi.org/10.1117/12.803066

KEYWORDS: Clocks, Fiber lasers, Chromium, Demodulation, Mode locking, Modulation, Phase shift keying, Optical filters, Electronic filtering, Binary data

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Proceedings Article | 11 November 2008 Paper

Photonic generation of ultra-wideband monocycle and doublet pulses using simplex semiconductor optical amplifier

Jianji Dong, Xinliang Zhang, Dexiu Huang, Enbo Zhou

Proceedings Volume 7136, 71362M (2008) https://doi.org/10.1117/12.803788

KEYWORDS: Single mode fibers, Scanning probe microscopy, Modulation, Semiconductor optical amplifiers, Gaussian pulse, Signal generators, Distortion, Phase modulation, Dispersion, Modulators

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Proceedings Article | 19 November 2007 Paper

Ultrafast multifunctional all-optical logic gates based on single semiconductor optical amplifier

Jianji Dong, Xinliang Zhang, Songnian Fu, Yang Wang, Dexiu Huang

Proceedings Volume 6782, 67820C (2007) https://doi.org/10.1117/12.741720

KEYWORDS: Logic, Logic devices, Semiconductor optical amplifiers, Polarization, Eye, Ultrafast phenomena, Phase modulation, Bandpass filters, Tolerancing

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Proceedings Article | 19 November 2007 Paper

Investigation of ultrafast all-optical AND gate based on cascaded SOAs and optical filters

Jing Xu, Xinliang Zhang, Jianji Dong, Deming Liu, Dexiu Huang

Proceedings Volume 6782, 678209 (2007) https://doi.org/10.1117/12.745556

KEYWORDS: Optical filters, Ultrafast phenomena, Logic, Eye, Modulation, Semiconductor optical amplifiers, Interferometers, Linear filtering, Fiber Bragg gratings, Time metrology

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Proceedings Article | 19 November 2007 Paper

Design of all-optical UWB monocycle generation for UWB-over-fibre communications

Jianji Dong, Xinliang Zhang, Jing Xu, Dexiu Huang

Proceedings Volume 6782, 67821A (2007) https://doi.org/10.1117/12.741724

KEYWORDS: Modulation, Phase modulation, Picosecond phenomena, Logic, Semiconductor optical amplifiers, Modulators, Semiconductor lasers, Optoelectronics, Continuous wave operation

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Proceedings Article | 19 November 2007 Paper

40Gb/s all-optical digital encoder/comparator based on semiconductor optical amplifiers

Yang Wang, Xinliang Zhang, Jianji Dong, Dexiu Huang

Proceedings Volume 6782, 678208 (2007) https://doi.org/10.1117/12.743261

KEYWORDS: Logic, Computer programming, Logic devices, Modulation, Semiconductor optical amplifiers, Optical logic, Four wave mixing, Eye, Optical filters

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Proceedings Article | 6 October 2006 Paper

All-optical adders based on transient cross phase modulation using a single semiconductor optical amplifier

Jianji Dong, Songnian Fu, Xinliang Zhang, Perry Shum, Dexiu Huang

Proceedings Volume 6352, 63522Y (2006) https://doi.org/10.1117/12.684574

KEYWORDS: Electronic filtering, Logic, Semiconductor optical amplifiers, Phase modulation, Transient nonlinear optics, Optical filters, Interference (communication), Eye, Bandpass filters

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Proceedings Article | 3 December 2005 Paper

The optimization of rear facet reflectivity in all-optical wavelength converters based on a single-port coupled SOA

Jianji Dong, Xinliang Zhang, Chan Zhao, Dexiu Huang

Proceedings Volume 6020, 60201H (2005) https://doi.org/10.1117/12.637195

KEYWORDS: Reflectivity, Semiconductor optical amplifiers, Signal attenuation, Eye, Optoelectronics, Optical communications, Refractive index, Polarization, Numerical simulations, Modulation

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Showing 5 of 31 publications

Proceedings Volume Editor (2)

SPIE Conference Volume | 10 April 2023

14th International Photonics and Optoelectronics Meetings (POEM 2022)

SPIE Conference Volume | 21 January 2022

13th International Photonics and OptoElectronics Meetings (POEM 2021)

Conference Committee Involvement (18)

Real-time Photonic Measurements, Data Management, and Processing VIII

11 October 2025 | Beijing, China

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVIII

27 January 2025 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVII

29 January 2024 | San Francisco, California, United States

Real-time Photonic Measurements, Data Management, and Processing VII

16 October 2023 | Beijing, China

AI in Optics and Photonics

25 July 2023 | Beijing, China

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVI

30 January 2023 | San Francisco, California, United States

14th International Photonics and Optoelectronics Meeting (POEM 2022)

18 December 2022 | Wuhan, China

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XV

25 January 2022 | San Francisco, California, United States

13th International Photonics and OptoElectronics Meetings (POEM 2021)

6 November 2021 | Wuhan, China

Real-time Photonic Measurements, Data Management, and Processing VI

10 October 2021 | Nantong, JS, China

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIV

6 March 2021 | Online Only, California, United States

Real-time Photonic Measurements, Data Management, and Processing V

12 October 2020 | Online Only, China

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIII

3 February 2020 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XII

4 February 2019 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XI

29 January 2018 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications X

30 January 2017 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications IX

15 February 2016 | San Francisco, California, United States

Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications VIII

10 February 2015 | San Francisco, California, United States

Showing 5 of 18 Conference Committees

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