Results 221 to 228 of about 2,335 (228)

Enhanced near-infrared QEPAS sensor for sub-ppm level H2S detection by means of a fiber amplified 1582 nm DFB laser

Sensors and Actuators B: Chemical, 2015
Hongpeng Wu, Lei Dong, Huadan Zheng
exaly  

The New Development of QEPAS Trace Gas Sensor

Journal of Lasers, Optics & Photonics, 2016
openaire   +1 more source

Compact QEPAS sensor for trace methane and ammonia detection in impure hydrogen

Applied Physics B: Lasers and Optics, 2012
exaly  

Scanned-wavelength intra-cavity QEPAS sensor with injection seeding technique for C2H2 detection

Optics and Laser Technology, 2019
Qinduan Zhang, Jun Chang, Zhenhua Cong
exaly  

High-sensitivity QEPAS for environmental monitoring

2014
Vicet, A., Triki, M., Ba, T. Nguyen, Rouillard, Y., Gaimard, Q.   +4 more
openaire   +1 more source

Development of a compact and embedded QEPAS gas sensor

2020
openaire   +1 more source

Comparison of QEPAS and BF-QEPAS approaches for methane and ethane sequential detection in the near-IR spectral range

Optics & Laser Technology
Luigi Melchiorre, G. Menduni, Giovanni Magno, Liam O’Faolain, P. Patimisco, V. Spagnolo, A. Sampaolo   +6 more
semanticscholar   +1 more source

Research on the real-time measurement system based on QEPAS

Wuli Xuebao/Acta Physica Sinica, 2012
exaly