Mr. Hongyu He Profile

Hongyu He

at Shanghai Institute of Optics and Fine Mechanics

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 30 September 2022 Paper

Fast phase locking method for homodyne laser communication based on direct phase control

Weijie Ren, Jianfeng Sun, Peipei Hou, Ronglei Han, Hongyu He, Haisheng Cong, Chaoyang Li, Longkun Zhang, Yuxin Jiang

Proceedings Volume 12237, 122370L (2022) https://doi.org/10.1117/12.2632040

KEYWORDS: Mode locking, Oscillators, Phase shift keying, Optical communications, Laser communications, Homodyne detection, Filtering (signal processing), Telecommunications, Signal detection, Optical networks

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Proceedings Article | 1 August 2021 Poster + Presentation + Paper

Research on coherent accumulation of multi-aperture receiver array based on FMCW coherent lidar

Haisheng Cong, Jianfeng Sun, Zhiyong Lu, Hongyu He, Ronglei Han, Weijie Ren, Longkun Zhang, Yuxin Jiang, Chaoyang Li

Proceedings Volume 11831, 118310Q (2021) https://doi.org/10.1117/12.2593908

KEYWORDS: Receivers, Signal to noise ratio, LIDAR, Signal detection, Imaging systems, Scattering, Atmospheric turbulence, Transmitters, Picosecond phenomena, Light scattering

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Proceedings Article | 22 August 2020 Poster + Paper

Method on improving the performance of the optical phased array with large number of emitting elements

Ronglei Han, Jianfeng Sun, Peipei Hou, Hongyu He, Weijie Ren, Haisheng Cong, Longkun Zhang

Proceedings Volume 11506, 115060S (2020) https://doi.org/10.1117/12.2567867

KEYWORDS: Phased array optics, Optical components, Evolutionary algorithms, Computer simulations, Optical simulations, Laser communications, Phase shifts, Control systems

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Proceedings Article | 21 August 2020 Poster + Paper

Methods to improve sensitivity of phase-shift laser range finder based on optical carrier phase modulation

Hongyu He, Jianfeng Sun, Zhiyong Lu

Proceedings Volume 11501, 115011L (2020) https://doi.org/10.1117/12.2568064

KEYWORDS: Velocity measurements, Laser range finders, Phase modulation, Phase shift keying, Oscillators, Signal detection, Sensors, Modulation, Distance measurement

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Proceedings Article | 18 September 2018 Paper

Performance of DPSK free-space optical communication with spatial diversity

Chenzhe Lao, Jianfeng Sun, Zhiyong Lu, Yu Zhou, Guo Zhang, Guangyuan Li, Bo Zhang, Mengmeng Xu, Hongyu He

Proceedings Volume 10770, 1077010 (2018) https://doi.org/10.1117/12.2319658

KEYWORDS: Satellites, Satellite communications, Optical communications, Atmospheric turbulence, Telecommunications, Receivers, Free space optical communications, Free space optics, Atmospheric optics, Fiber couplers

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SPIE Journal Paper | 10 August 2018

Differential phase-shift keying heterodyne coherent detection with local oscillation enhancement

Bo Zhang, Jianfeng Sun, Guangyuan Li, Mengmeng Xu, Guo Zhang, Chenzhe Lao, Hongyu He, Chaolei Yue

OE, Vol. 57, Issue 08, 086105, (August 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.8.086105

KEYWORDS: Phase shift keying, Heterodyning, Telecommunications, Hybrid optics, Laser communications, Free space optics, Linear filtering, Oscilloscopes, Signal processing, Modulation

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Proceedings Article | 31 August 2017 Paper

The integration of laser communication and ranging

Mengmeng Xu, Jianfeng Sun, Yu Zhou, Bo Zhang, Guo Zhang, Guangyuan Li, Hongyu He, Chenzhe Lao

Proceedings Volume 10408, 1040812 (2017) https://doi.org/10.1117/12.2271296

KEYWORDS: Ranging, Laser communications, Data communications, Clocks, Aerospace engineering, Computer programming, Receivers, Satellite communications, Laser applications, Data conversion

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Proceedings Article | 31 August 2017 Paper

Fine track system of space coherent optical communication without position detector

Hongyu He, Jianfeng Sun, Yu Zhou, Zhiyong Lu, Qian Xu, Guo Zhang, Guangyuan Li, Mengmeng Xu, Bo Zhang, Chenzhe Lao, Liren Liu

Proceedings Volume 10408, 1040816 (2017) https://doi.org/10.1117/12.2273138

KEYWORDS: Optical tracking, Astronomical imaging, Optical communications, Sensors, Signal detection, Telecommunications, Data communications, Aerospace engineering, Charge-coupled devices, CCD image sensors

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Proceedings Article | 31 August 2017 Paper

A variable rate communicate method for self-differential coherent DPSK

Chenzhe Lao, Jianfeng Sun, Zhiyong Lu, Guo Zhang, Bo Zhang, Mengmeng Xu, Hongyu He

Proceedings Volume 10408, 1040814 (2017) https://doi.org/10.1117/12.2272415

KEYWORDS: Telecommunications, Satellite communications, Satellites, Laser communications, Atmospheric turbulence, Atmospheric sensing, Data communications, Computer programming, Signal to noise ratio, Free space optics

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Proceedings Article | 31 August 2017 Paper

Coherent optical communication detection device based on modified balanced optical phase-locked loop

Bo Zhang, Jianfeng Sun, Mengmeng Xu, Guangyuan Li, Guo Zhang, Chenzhe Lao, Hongyu He, Zhiyong Lu

Proceedings Volume 10408, 1040811 (2017) https://doi.org/10.1117/12.2270941

KEYWORDS: Oscillators, Optical communications, Modulators, Laser communications, Signal detection, Optical filters, Receivers, Satellite communications, Laser applications

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Showing 5 of 10 publications

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