Search Results - "Zheng, Chuantao"

Compact TDLAS based sensor design using interband cascade lasers for mid-IR trace gas sensing by Dong, Lei, Tittel, Frank K, Li, Chunguang, Sanchez, Nancy P, Wu, Hongpeng, Zheng, Chuantao, Yu, Yajun, Sampaolo, Angelo, Griffin, Robert J

“…Two compact TDLAS sensor systems based on different structural optical cores were developed. The two optical cores combine two recent developments, gallium…”
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Development and Measurements of a Mid-Infrared Multi-Gas Sensor System for CO, CO₂ and CH₄ Detection by Dong, Ming, Zheng, Chuantao, Miao, Shuzhuo, Zhang, Yu, Du, Qiaoling, Wang, Yiding, Tittel, Frank K

“…A multi-gas sensor system was developed that uses a single broadband light source and multiple carbon monoxide (CO), carbon dioxide (CO₂) and methane (CH₄)…”
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A Remote Sensor System Based on TDLAS Technique for Ammonia Leakage Monitoring by Lu, Hongbin, Zheng, Chuantao, Zhang, Lei, Liu, Zhiwei, Song, Fang, Li, Xiuying, Zhang, Yu, Wang, Yiding

“…The development of an efficient, portable, real-time, and high-precision ammonia (NH ) remote sensor system is of great significance for environmental…”
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Review of Incoherent Broadband Cavity-Enhanced Absorption Spectroscopy (IBBCEAS) for Gas Sensing by Zheng, Kaiyuan, Zheng, Chuantao, Zhang, Yu, Wang, Yiding, Tittel, Frank K

“…Incoherent broadband cavity-enhanced absorption spectroscopy (IBBCEAS) is of importance for gas detection in environmental monitoring. This review summarizes…”
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A NDIR Mid-Infrared Methane Sensor with a Compact Pentahedron Gas-Cell by Ye, Weilin, Tu, Zihan, Xiao, Xupeng, Simeone, Alessandro, Yan, Jingwen, Wu, Tao, Wu, Fupei, Zheng, Chuantao, Tittel, Frank K.

“…In order to improve the performance of the large divergence angle mid-infrared source in gas sensing, this paper aims at developing a methane (CH4) sensor with…”
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Wireless Mid-Infrared Spectroscopy Sensor Network for Automatic Carbon Dioxide Fertilization in a Greenhouse Environment by Wang, Jianing, Niu, Xintao, Zheng, Lingjiao, Zheng, Chuantao, Wang, Yiding

“…In this paper, a wireless mid-infrared spectroscopy sensor network was designed and implemented for carbon dioxide fertilization in a greenhouse environment. A…”
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Infrared Dual-Gas CH4/C2H6 Sensor Using Two Continuous-Wave Interband Cascade Lasers by Chuantao Zheng, Weilin Ye, Sanchez, Nancy P., Gluszek, Aleksander K., Hudzikowski, Arkadiusz J., Chunguang Li, Lei Dong, Griffin, Robert J., Tittel, Frank K.

“…An infrared dual-gas sensor system for the simultaneous detection and monitoring of methane (CH 4 ) and ethane (C 2 H 6 ) at parts-per-billion by volume (ppbv)…”
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Active Region Mode Control for High-Power, Low-Linewidth Broadened Semiconductor Optical Amplifiers for Light Detection and Ranging by Tang, Hui, Zhang, Meng, Liang, Lei, Zhang, Tianyi, Qin, Li, Song, Yue, Lei, Yuxin, Jia, Peng, Wang, Yubing, Qiu, Cheng, Zheng, Chuantao, Li, Xin, Chen, Yongyi, Li, Dan, Ning, Yongqiang, Wang, Lijun

“…This paper introduces a semiconductor optical amplifier (SOA) with high power and narrow linewidth broadening achieved through active region mode control. By…”
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Optical Waveguide Refractive Index Sensor for Biochemical Sensing by Peng, Cheng, Yang, Changjin, Zhao, Huan, Liang, Lei, Zheng, Chuantao, Chen, Chen, Qin, Li, Tang, Hui

“…This study describes the basic principles of optical waveguide refractive index sensing and the various design structures of refractive index sensors. These…”
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A Review of High-Power Semiconductor Optical Amplifiers in the 1550 nm Band by Tang, Hui, Yang, Changjin, Qin, Li, Liang, Lei, Lei, Yuxin, Jia, Peng, Chen, Yongyi, Wang, Yubing, Song, Yue, Qiu, Cheng, Zheng, Chuantao, Li, Xin, Li, Dabing, Wang, Lijun

“…The 1550 nm band semiconductor optical amplifier (SOA) has great potential for applications such as optical communication. Its wide-gain bandwidth is helpful…”
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Near-Infrared Tunable Laser Absorption Spectroscopic Acetylene Sensor System Using a Novel Three Mirror-Based, Dense Pattern Gas Cell by Zhong, Guoqiang, Ma, Zhuo, Wang, Junbo, Zheng, Chuantao, Zhang, Yu, Wang, Yiding, Tittel, Frank K

“…By contrast with the widely reported traditional two mirror-based Herriott cell, a three mirror-based dense pattern gas cell was proposed, of which the…”
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Quartz-enhanced photoacoustic spectroscopic methane sensor system using a quartz tuning fork-embedded, double-pass and off-beam configuration by Hu, Lien, Zheng, Chuantao, Zhang, Minghui, Yao, Dan, Zheng, Jie, Zhang, Yu, Wang, Yiding, Tittel, Frank K.

“…Development of a methane (CH4) sensor system was reported based on a novel quartz-tuning-fork (QTF)-embedded, double-pass, off-beam quartz-enhanced…”
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Ppbv-Level Ethane Detection Using Quartz-Enhanced Photoacoustic Spectroscopy with a Continuous-Wave, Room Temperature Interband Cascade Laser by Li, Chunguang, Dong, Lei, Zheng, Chuantao, Lin, Jun, Wang, Yiding, Tittel, Frank K

“…A ppbv-level quartz-enhanced photoacoustic spectroscopy (QEPAS)-based ethane (C₂H₆) sensor was demonstrated by using a 3.3 μm continuous-wave (CW), distributed…”
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Long-distance in-situ methane detection using near-infrared light-induced thermo-elastic spectroscopy by Hu, Lien, Zheng, Chuantao, Zhang, Minghui, Zheng, Kaiyuan, Zheng, Jie, Song, Zhanwei, Li, Xiuying, Zhang, Yu, Wang, Yiding, Tittel, Frank K.

“…A wavelength-locked light-induced thermo-elastic spectroscopy (WL-LITES) gas sensor system was proposed for long-distance in-situ methane (CH4) detection using…”
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Electrospun ZnO nanotubes and its gas sensing applications by Yu, Xin, Song, Fang, Zhai, Bing, Zheng, Chuantao, Wang, Yiding

“…One dimensional ZnO structures which have uniform, small diameter and high ratio of length to diameter were prepared by a simple vertical electrospinning…”
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Influence Mechanism of Cu Layer Thickness on Photoelectric Properties of IWO/Cu/IWO Films by Han, Fengbo, Zhao, Wenyuan, Bi, Ran, Tian, Feng, Li, Yadan, Zheng, Chuantao, Wang, Yiding

“…Transparent conductive IWO/Cu/IWO (W-doped In O ) films were deposited on quartz substrates by magnetron sputtering of IWO and Cu in the Ar atmosphere. The…”
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On-chip mid-infrared silicon-on-insulator waveguide methane sensor using two measurement schemes at 3.291 μm by Zhao, Huan, Zheng, Chuantao, Pi, Mingquan, Liang, Lei, Song, Fang, Zhang, Yu, Wang, Yiding, Tittel, Frank K.

“…Portable or even on-chip detection of methane (CH 4 ) is significant for environmental protection and production safety. However, optical sensing systems are…”
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Advances in silicon-based, integrated tunable semiconductor lasers by Yang, Changjin, Liang, Lei, Qin, Li, Tang, Hui, Lei, Yuxin, Jia, Peng, Chen, Yongyi, Wang, Yubing, Song, Yu, Qiu, Cheng, Zheng, Chuantao, Zhao, Huan, Li, Xin, Li, Dabing, Wang, Lijun

“…Tunable semiconductor lasers have many important applications such as wavelength division multiplexing, light detection and ranging, and gas detection. The…”
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Repetitively Mode-Locked Cavity-Enhanced Absorption Spectroscopy (RML-CEAS) for Near-Infrared Gas Sensing by He, Qixin, Lou, Minhan, Zheng, Chuantao, Ye, Weilin, Wang, Yiding, Tittel, Frank K

“…A Pound-Drever-Hall (PDH)-based mode-locked cavity-enhanced sensor system was developed using a distributed feedback diode laser centered at 1.53 µm as the…”
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Mid-infrared chalcogenide slot waveguide plasmonic resonator sensor embedded with Au nanorods for surface-enhanced infrared absorption spectroscopy by Pi, Mingquan, Zhao, Huan, Li, Chunguang, Min, Yuting, Peng, Zihang, Ji, Jialin, Huang, Yijun, Song, Fang, Liang, Lei, Zhang, Yu, Wang, Yiding, Tittel, Frank K., Zheng, Chuantao

“…•Slot-waveguide is used for enhancing the light-matter interaction.•Au nanorods are partially embedded and suspended in the slot for sensing.•Resonance…”
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