Simultaneous NO and CO2 measurement in human breath with a single IV-VI mid-infrared laser

Roller C.; Namjou K.; Jeffers J.; Potter W.; McCann PJ.; Grego J.

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Simultaneous NO and CO2 measurement in human breath with a single IV-VI mid-infrared laser

机译：使用单个IV-VI中红外激光同时测量人的呼吸中的NO和CO2

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A tunable diode laser absorption spectroscopy (TDLAS) system equipped with a IV-VI mid-IR laser operating near 5.2 mum was used to measure exhaled nitric oxide (eNO) and carbon dioxide (CO2) simultaneously in human breath over a single exhalation. Breath was sampled in real time, and eNO levels were measured from seven volunteers, two steroid-naive asthmatics and five nonasthmatics. Measured CO2 levels were used as an internal standard to verify correct breath collection and calculate eNO values. Calculated eNO concentrations agreed well with reported values for asthmatic and nonasthmatic individuals. (C) 2002 Optical Society of America. [References: 14]

机译：可调谐二极管激光吸收光谱（TDLAS）系统配备了运行在5.2微米附近的IV-VI中红外激光，用于一次呼气同时测量呼出气中的一氧化氮（eNO）和二氧化碳（CO2）。实时采样呼吸，并从七名志愿者，两名未使用类固醇的哮喘患者和五名非哮喘患者中测量eNO水平。将测得的二氧化碳水平用作内标，以验证正确的呼吸收集并计算eNO值。计算出的eNO浓度与哮喘和非哮喘个体的报告值非常吻合。（C）2002年美国眼镜学会。 [参考：14]

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《Optics Letters》 |2002年第2期|共3页
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Roller C.; Namjou K.; Jeffers J.; Potter W.; McCann PJ.; Grego J.;
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1. Simultaneous NO and CO2 measurement in human breath with a single IV-VI mid-infrared laser [J] . Roller C., Namjou K., Jeffers J., Optics Letters . 2002,第2期

机译：使用单个IV-VI中红外激光同时测量人的呼吸中的NO和CO2
2. Highly precise and real-time measurements of (CO2)-C-13/(CO2)-C-12 isotopic ratio in breath using a 2 mu m diode laser [J] . Sun Ming-Guo, Ma Hong-Liang, Liu Qiang, Fortschritte der Physik . 2018,第6期

机译：使用2μm二极管激光器的高度精确和实时测量（CO2）-C-13 /（CO2）-12-12同位素比例的高精度和实时测量
3. Off-axis integrated cavity output spectroscopy with a mid-infrared interband cascade laser for real-time breath ethane measurements [J] . Krishnan R. Parameswaran, David I. Rosen, Mark G. Allen, Applied optics . 2009,第4期

机译：带有中红外带间级联激光器的离轴集成腔体输出光谱仪，用于实时测量乙烷呼吸
4. Outdoor indoor and human breath content measurements of ammonia by tunable diode laser spectroscopy technique [C] . Konstantin L. Moskalenko, General Physics Institute, Moscow, Application of Tunable Diode and Other Infrared Sources for Atmospheric Studies and Industrial Process Monitoring . 1996

机译：可调二极管激光光谱技术测量室外室内和人体呼吸中氨的含量
5. Theoretical and experimental investigation of IV-VI mid-infrared multiple quantum wells vertical cavity surface emitting lasers. [D] . Khosravani, Shahriar. 2003

机译：IV-VI中红外多量子阱垂直腔表面发射激光器的理论和实验研究。
6. Development and Measurements of a Mid-Infrared Multi-Gas Sensor System for CO CO2 and CH4 Detection [O] . Ming Dong, Chuantao Zheng, Shuzhuo Miao, 2017

机译：用于COCO2和CH4检测的中红外多气体传感器系统的开发和测量
7. Ultrafast laser-absorption spectroscopy for single-shot, mid-infrared measurements of temperature, CO, and CH4 in flames [O] . Ryan J. Tancin, Ziqiao Chang, Mingming Gu, 2020

机译：超快激光吸收光谱，用于单次，中红外测量的温度，CO和CH4

Simultaneous NO and CO2 measurement in human breath with a single IV-VI mid-infrared laser

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