Dr. Zhongtian Ma Profile

Dr. Zhongtian Ma

at Harbin Institute of Technology

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Author

Publications (5)

Proceedings Article | 6 November 2023 Paper

Optical fiber sensor system for temperature-pressure in mine

Zhongtian Ma, Qingjiang Yang, Fugang Liu, Jiaying Wan, Bo Liu

Proceedings Volume 12921, 129213P (2023) https://doi.org/10.1117/12.2691635

KEYWORDS: Fiber Bragg gratings, Sensors, Temperature metrology, Land mines, Fiber optics sensors, Bragg wavelengths, Mining, Safety, Reflection, Demodulation

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Proceedings Article | 12 March 2019 Paper

Space-division multiplexing technology based on multi-core fiber and few-mode fiber in passive optical networks

Siyuan Yu, Fangdi Bao, Zhongtian Ma, Feng Wu, Jing Ma, Liying Tan

Proceedings Volume 11023, 110234Q (2019) https://doi.org/10.1117/12.2522006

KEYWORDS: Passive optical networks, Space division multiplexing

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Proceedings Article | 12 March 2019 Paper

The influence of tracking divergence angle on far-field light correlation in optical communication

Siyuan Yu, Zhongtian Ma, Fangdi Bao, Jing Ma, Liying Tan

Proceedings Volume 11023, 110234P (2019) https://doi.org/10.1117/12.2521963

KEYWORDS: Optical tracking, Optical communications, Optical antennas, Diffraction, Mathematical modeling, Antennas, Free space optics, Acquisition tracking and pointing, CMOS sensors, Optical simulations

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Proceedings Article | 12 March 2019 Paper

Flexible broadband optical frequency comb generation for dense wavelength-division multiplexing passive optical networks

Siyuan Yu, Fangdi Bao, Zhongtian Ma, Feng Wu, Jing Ma, Liying Tan

Proceedings Volume 11023, 110234O (2019) https://doi.org/10.1117/12.2521955

KEYWORDS: Frequency combs, Dense wavelength division multiplexing, Passive optical networks, Wavelength division multiplexing

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Proceedings Article | 4 March 2015 Paper

Overview and trend of steady tracking in free-space optical communication links

Siyuan Yu, Zhongtian Ma, Feng Wu, Jing Ma, Liying Tan

Proceedings Volume 9521, 95210N (2015) https://doi.org/10.1117/12.2087591

KEYWORDS: Satellites, Optical tracking, Sensors, Laser communications, Satellite communications, Optical communications, Charge-coupled devices, CCD image sensors, Free space optical communications, Telecommunications

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