Improving the Signal to Noise Ratio of QTF Preamplifiers Dedicated for QEPAS Applications

Por Piotr Z. Wieczorek, Tomasz Starecki, Frank K. Tittel
Publicado em 2020-06-01

Review of Incoherent Broadband Cavity-Enhanced Absorption Spectroscopy (IBBCEAS) for Gas Sensing

Por Kaiyuan Zheng, Chuantao Zheng, Yu Zhang, Yiding Wang, Frank K. Tittel
Publicado em 2018-10-01

A Sensitive Carbon Monoxide Sensor Based on Photoacoustic Spectroscopy with a 2.3 μm Mid-Infrared High-Power Laser and Enhanced Gas Absorption

Por Shunda Qiao, Yufei Ma, Ying He, Xin Yu, Zhonghua Zhang, Frank K. Tittel
Publicado em 2019-07-01

Quartz-enhanced photoacoustic spectroscopic methane sensor system using a quartz tuning fork-embedded, double-pass and off-beam configuration

Por Lien Hu, Chuantao Zheng, Minghui Zhang, Dan Yao, Jie Zheng, Yu Zhang, Yiding Wang, Frank K. Tittel
Publicado em 2020-06-01

Planar Laser-Based QEPAS Trace Gas Sensor

Por Yufei Ma, Ying He, Cheng Chen, Xin Yu, Jingbo Zhang, Jiangbo Peng, Rui Sun, Frank K. Tittel
Publicado em 2016-06-01

Influence of Tuning Fork Resonance Properties on Quartz-Enhanced Photoacoustic Spectroscopy Performance

Por Huadan Zheng, Haoyang Lin, Lei Dong, Yihua Liu, Pietro Patimisco, John Zweck, Ali Mozumder, Angelo Sampaolo, Vincenzo Spagnolo, Bincheng Huang, Jieyuan Tang, Linpeng Dong, Wenguo Zhu, Jianhui Yu, Zhe Chen, Frank K. Tittel
Publicado em 2019-09-01

Broadband detection of methane and nitrous oxide using a distributed-feedback quantum cascade laser array and quartz-enhanced photoacoustic sensing

Por Marilena Giglio, Andrea Zifarelli, Angelo Sampaolo, Giansergio Menduni, Arianna Elefante, Romain Blanchard, Christian Pfluegl, Mark F. Witinski, Daryoosh Vakhshoori, Hongpeng Wu, Vittorio M.N. Passaro, Pietro Patimisco, Frank K. Tittel, Lei Dong, Vincenzo Spagnolo
Publicado em 2020-03-01