Prof. Chuantao Zheng Profile

Prof. Chuantao Zheng

at Rice Univ

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 27 November 2023 Paper

Broadband gas absorption spectrometer based on spatial dispersion with sub-ms time resolution

Zhiwei Liu, Xuyang Wu, Hongda Chen, Gangyun Guan, Guofeng Yan, Chuantao Zheng

Proceedings Volume 12771, 1277111 (2023) https://doi.org/10.1117/12.2687712

KEYWORDS: Spectroscopy, Carbon monoxide, Absorption spectrum, Spectral resolution, Diffraction gratings, Spatial resolution, Optical transmission, Near infrared

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Proceedings Article | 24 November 2023 Paper

Theoretical study of multi-gas sensing chip using backward interference Si3N4 microcavity Kerr comb

Gangyun Guan, Anqi Liu, Mingquan Pi, Chuantao Zheng, Kaiyuan Zheng, Bingjie Zhu, Xuyang Wu, Yue Yang, Jie Zheng, Yiding Wang, Frank K. Tittel

Proceedings Volume 12935, 129354N (2023) https://doi.org/10.1117/12.3008061

KEYWORDS: Optical microcavities, Waveguides, Solitons, Dispersion, Simulations, Frequency combs, Absorption, Sensors, Silicon

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Proceedings Article | 20 December 2019 Paper

In-motion monitoring of atmospheric methane and ethane using a mid-infrared dual-gas simultaneous detection sensor

Weilin Ye, Zihan Tu, Bo Zhou, Fupei Wu, Tao Wu, Zhidan Zheng, Chuantao Zheng

Proceedings Volume 11209, 112090P (2019) https://doi.org/10.1117/12.2542881

KEYWORDS: Sensors, Methane, Gases, Mid-IR, Atmospheric sensing, Atmospheric monitoring, Signal detection, Data acquisition, Signal generators, Sensing systems

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Proceedings Article | 23 October 2018 Paper

A near-infrared carbon dioxide sensor system using a compact folded optical alignment structure

Zhiwei Liu, Chuantao Zheng, Hongtao Xie, Qiang Ren, Chen Chen, Weilin Ye, Yiding Wang, Frank Tittel

Proceedings Volume 10821, 108210I (2018) https://doi.org/10.1117/12.2502445

KEYWORDS: Near infrared spectroscopy, Carbon dioxide, Gas sensors

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Proceedings Article | 27 January 2017 Presentation + Paper

CW DFB-QCL and EC-QCL based sensor for simultaneous NO and NO2 measurements via frequency modulation multiplexing using multi-pass absorption spectroscopy

Yajun Yu, Nancy Sanchez, Minhan Lou, Chuantao Zheng, Hongpeng Wu, Aleksander Głuszek, Arkadiusz Hudzikowski, Robert Griffin, Frank Tittel

Proceedings Volume 10111, 1011108 (2017) https://doi.org/10.1117/12.2251228

KEYWORDS: Quantum cascade lasers, Optical amplifiers, NOx, Sensors, Multiplexing, Continuous wave operation, Frequency modulation, Absorption, Modulation, Signal detection

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Proceedings Article | 27 January 2017 Paper

A compact mid-infrared dual-gas CH4/C2H6 sensor using a single interband cascade laser and custom electronics

Weilin Ye, Chuantao Zheng, Frank Tittel, Nancy Sanchez, Aleksander Gluszek, Arkadiusz Hudzikowski, Minhan Lou, Lei Dong, Robert Griffin

Proceedings Volume 10111, 1011134 (2017) https://doi.org/10.1117/12.2250941

KEYWORDS: Sensors, Electronics, Mid-IR, Quantum cascade lasers, Absorption, Modulation, Continuous wave operation, Laser development, Signal detection, Signal generators

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Proceedings Article | 27 January 2017 Paper

A near-infrared gas sensor system based on tunable laser absorption spectroscopy and its application in CH4/C2H2 detection

Qixin He, Chuantao Zheng, Huifang Liu, Yiding Wang, Frank Tittel

Proceedings Volume 10111, 1011135 (2017) https://doi.org/10.1117/12.2250965

KEYWORDS: Sensors, Tunable lasers, Absorption spectroscopy, Gases, Gas sensors, Modulation, Near infrared, Absorption, Semiconductor lasers, Molecules

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Showing 5 of 7 publications

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