Prof. Xingjun Wang Profile

Prof. Xingjun Wang

at Peking University

SPIE Involvement:

Author | Editor

SPIE Journal Paper | 31 December 2024 Open Access

Microcomb technology: from principles to applications

Haowen Shu, Bitao Shen, Huajin Chang, Junhao Han, Jiong Xiao, Xingjun Wang

PI, Vol. 3, Issue 04, R09, (December 2024) https://doi.org/10.1117/12.10.3788/PI.2024.R09

KEYWORDS: Solitons, Optical microcavities, Dispersion, Silicon nitride, Laser frequency, Mode locking, Fabrication, Silica, Photonics, Laser stabilization

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SPIE Journal Paper | 12 June 2023 Open Access

Submilliwatt, widely tunable coherent microcomb generation with feedback-free operation

Haowen Shu, Lin Chang, Chenghao Lao, Bitao Shen, Weiqiang Xie, Xuguang Zhang, Ming Jin, Yuansheng Tao, Ruixuan Chen, Zihan Tao, Huajin Chang, Shaohua Yu, Qifan Yang, Xingjun Wang, John Bowers

AP, Vol. 5, Issue 03, 036007, (June 2023) https://doi.org/10.1117/12.10.1117/1.AP.5.3.036007

KEYWORDS: Microresonators, Laser frequency, Solitons, Dispersion, Modulation frequency, Fabrication, Relative intensity noise, Physical coherence, Waveguides, Silicon

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Proceedings Article | 8 July 2022 Paper

High extinction ratio, low loss and broadband on-chip TE-pass polarizer for optical gyroscope

Zihan Tao, Xingjun Wang

Proceedings Volume 12283, 1228304 (2022) https://doi.org/10.1117/12.2620321

KEYWORDS: Waveguides, Polarizers, Polarization, Gyroscopes, Metals, Dielectric polarization, Wave propagation, Silicon, Silicon photonics, Light wave propagation

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Proceedings Article | 20 December 2019 Paper

High reliability transmission system in mobile front haul using a maximal ratio combined receiver with direct and lite-coherent detections

Jun Qin, Rahul Kumar Gangwar, Siming Liu, Xingjun Wang

Proceedings Volume 11209, 112092H (2019) https://doi.org/10.1117/12.2548383

KEYWORDS: Receivers, Digital signal processing, Reliability, Networks, Telecommunications, Signal processing

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SPIE Journal Paper | 5 May 2014

Reliability characterization of silicon-based germanium waveguide photodetectors

Zhijuan Tu, Zhiping Zhou, Xingjun Wang

OE, Vol. 53, Issue 05, 057103, (May 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.5.057103

KEYWORDS: Photodetectors, Germanium, Waveguides, Reliability, Silicon, Interfaces, Telecommunications, Hydrogen, Silicon photonics, Electronics

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Proceedings Article | 7 March 2014 Paper

Reliability considerations of high speed germanium waveguide photodetectors

Zhijuan Tu, Zhiping Zhou, Xingjun Wang

Proceedings Volume 8982, 89820W (2014) https://doi.org/10.1117/12.2038324

KEYWORDS: Photodetectors, Germanium, Waveguides, Reliability, Interfaces, Eye, Silicon, Optical communications, Telecommunications, Hydrogen

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SPIE Journal Paper | 15 July 2013

Polarization beam splitter based on cascaded step-size multimode interference coupler

Yawen Huang, Zhao Tu, Xuaxiang Yi, Yanping Li, Xingjun Wang

OE, Vol. 52, Issue 07, 077103, (July 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.7.077103

KEYWORDS: Brain-machine interfaces, Polarization, Beam splitters, Silicon, Waveguides, Tolerancing, Multimode interference devices, Optical engineering, Photonic integrated circuits, Refractive index

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SPIE Journal Paper | 19 April 2013

Silicon photonics for advanced optical communication systems

Zhiping Zhou, Xingjun Wang, Huaxiang Yi, Zhijuan Tu, Wei Tan, Qifeng Long, Mei Yin, Yawen Huang

OE, Vol. 52, Issue 04, 045007, (April 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.4.045007

KEYWORDS: Silicon, Optical communications, Telecommunications, Modulators, Waveguides, Photodetectors, Polarization, Silicon photonics, Brain-machine interfaces, Hybrid optics

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Proceedings Article | 27 February 2013 Paper

Silicon photonics for advanced optical communication systems

Zhiping Zhou, Xingjun Wang, Huaxiang Yi, Zhijuan Tu, Wei Tan, Qifeng Long, Mei Yin, Yawen Huang

Proceedings Volume 8630, 863014 (2013) https://doi.org/10.1117/12.2009453

KEYWORDS: Silicon, Modulators, Optical communications, Telecommunications, Waveguides, Photodetectors, Polarization, Brain-machine interfaces, Hybrid optics, Receivers

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Proceedings Article | 20 November 2012 Paper

Low loss optical modulator based on slot-loaded waveguide for unmodified CMOS process

Wei Tan, Qifeng Long, Zhijuan Tu, Xingjun Wang, Huaxiang Yi, Zhiping Zhou

Proceedings Volume 8564, 856424 (2012) https://doi.org/10.1117/12.2001228

KEYWORDS: Waveguides, Modulators, Doping, Optical modulators, Absorption, Modulation, Silicon, Silicon photonics, Integrated circuits, Phase shifts

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Proceedings Article | 20 November 2012 Paper

A compact evanescently-coupled germanium PIN waveguide photodetector

Zhijuan Tu, Kaibo Liu, Huaxiang Yi, Runxi Zhou, Xingjun Wang, Zhiping Zhou, Zhangyuan Chen

Proceedings Volume 8564, 85640X (2012) https://doi.org/10.1117/12.2001221

KEYWORDS: Germanium, Photodetectors, Silicon, Waveguides, Eye, Silicon photonics, CMOS technology, Modulators, Ions, Photonics

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Proceedings Article | 20 November 2012 Paper

Photoluminescence and electroluminescence of erbium yttrium and ytterbium co-doped Er silicates

Xingjun Wang, Bing Wang, Ruimin Guo, Lei Wang, Zhiping Zhou

Proceedings Volume 8564, 856407 (2012) https://doi.org/10.1117/12.999747

KEYWORDS: Erbium, Silicates, Waveguides, Electroluminescence, Ytterbium, Luminescence, Yttrium, Ions, Silicon, Silica

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Proceedings Article | 20 November 2012 Paper

Ultra-short silicon MMI duplexer

Huaxiang Yi, Yawen Huang, Xingjun Wang, Zhiping Zhou

Proceedings Volume 8564, 856410 (2012) https://doi.org/10.1117/12.2001224

KEYWORDS: Brain-machine interfaces, Silicon, Waveguides, Fiber to the x, Silicon photonics, Multimode interference devices, Wave propagation, Optical components, Optical networks, Passive optical networks

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Proceedings Article | 10 October 2012 Paper

Photocurrent enhancement in plasmonic solar cells attached to luminescent solar concentrators

Renze Wang, Xingjun Wang, Zhiping Zhou

Proceedings Volume 8468, 84680B (2012) https://doi.org/10.1117/12.929107

KEYWORDS: Solar cells, Absorbance, Plasmonics, Sun, Nanostructuring, Solar concentrators, Absorption, Zinc oxide, Quantum efficiency, Amorphous silicon

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Proceedings Article | 29 February 2012 Paper

Optical 90-degree hybrids based on silicon-on-insulator multimode interference couplers

Tingting Hong, Wei Yang, Huaxiang Yi, Xingjun Wang, Yanping Li, Ziyu Wang, Zhiping Zhou

Proceedings Volume 8255, 82551Z (2012) https://doi.org/10.1117/12.907605

KEYWORDS: Brain-machine interfaces, Waveguides, Hybrid optics, Silicon, Interferometers, Receivers, Wafer-level optics, Optical fabrication, Optical testing, Transmittance

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Proceedings Article | 29 November 2011 Paper

A compact SOI polarization beam splitter based on multimode interference coupler

Z. Tu, Y. Huang, H. Yi, X. Wang, Y. Li, L. Li, W. Hu

Proceedings Volume 8307, 830707 (2011) https://doi.org/10.1117/12.905589

KEYWORDS: Polarization, Brain-machine interfaces, Tolerancing, Refractive index, Silicon, Waveguides, Beam splitters, Magnetism, Photonic integrated circuits, Multimode interference devices

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Proceedings Article | 28 November 2011 Paper

CMOS-compatible thermal compensator based on a modified Mach-Zehnder interferometer

Qifeng Long, Huaxiang Yi, Xingjun Wang, Zhiping Zhou

Proceedings Volume 8308, 83081L (2011) https://doi.org/10.1117/12.905556

KEYWORDS: Waveguides, Temperature metrology, Thermal effects, Silicon photonics, Silicon, Mach-Zehnder interferometers, Optical communications, Thermal optics, Polymers, Silica

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SPIE Journal Paper | 1 November 2010

Silicon nanophotonic devices based on resonance enhancement

Zhiping Zhou, Huaming Wu, Junbo Feng, Jin Hou, Huaxiang Yi, Xingjun Wang

JNP, Vol. 4, Issue 01, 041001, (November 2010) https://doi.org/10.1117/12.10.1117/1.3527260

KEYWORDS: Silicon, Waveguides, Slow light, Reflectors, Reflectivity, Nanophotonics, Sensors, Polarization, Resonance enhancement, Dispersion

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Showing 5 of 18 publications

SPIE Conference Volume | 10 October 2024

Seventh Global Intelligent Industry Conference (GIIC 2024)

SPIE Conference Volume | 12 March 2020

2019 International Conference on Optical Instruments and Technology: Micro/Nano Photonics: Materials and Devices

SPIE Conference Volume | 24 January 2018

2017 International Conference on Optical Instruments and Technology: Micro/Nano Photonics: Materials and Devices

Conference Committee Involvement (5)

AI in Optics and Photonics

23 July 2024 | Beijing, China

Seventh Global Intelligent Industry Conference (GIIC 2024)

30 March 2024 | Shenzhen, China

2021 International Conference on Optical Instruments and Technology: Micro/Nano Photonics: Materials and Devices

12 November 2021 | Online Only, China

International Conference on Optical Instruments and Technology 2019: Micro/Nano Photonics: Materials and Devices

26 October 2019 | Beijing, China

International Conference on Optical Instruments and Technology 2017: Micro/Nano Photonics: Materials and Devices

28 October 2017 | Beijing, China

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