Fiber-Amplifier-Enhanced QEPAS Sensor for Simultaneous Trace Gas Detection of NH3 and H2S

THz Quartz-enhanced photoacoustic sensor for H_2S trace gas detection

(2015) Vincenzo Spagnolo et al.   OPTICS EXPRESS

Simultaneous atmospheric nitrous oxide, methane and water vapor detection with a single continuous wave quantum cascade laser

(2015) Yingchun Cao et al.   OPTICS EXPRESS

LED-Absorption-QEPAS Sensor for Biogas Plants

(2015) Michael Köhring et al.   SENSORS

Quartz Enhanced Photoacoustic Spectroscopy Based Trace Gas Sensors Using Different Quartz Tuning Forks

(2015) Yufei Ma et al.   SENSORS

Position effects of acoustic micro-resonator in quartz enhanced photoacoustic spectroscopy

(2015) Hongpeng Wu et al.   SENSORS AND ACTUATORS B-CHEMICAL

Ppb-level QEPAS NO2 sensor by use of electrical modulation cancellation method with a high power blue LED

(2015) Huadan Zheng et al.   SENSORS AND ACTUATORS B-CHEMICAL

Enhanced near-infrared QEPAS sensor for sub-ppm level H 2 S detection by means of a fiber amplified 1582 nm DFB laser

(2015) Hongpeng Wu et al.   SENSORS AND ACTUATORS B-CHEMICAL

A compact QCL based methane and nitrous oxide sensor for environmental and medical applications

(2014) Mohammad Jahjah et al.   ANALYST

A quartz-enhanced photoacoustic sensor for H2S trace-gas detection at 2.6 μm

(2014) S. Viciani et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Single-QCL-based absorption sensor for simultaneous trace-gas detection of CH4 and N2O

(2014) Wei Ren et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Widely-tunable mid-infrared fiber-coupled quartz-enhanced photoacoustic sensor for environmental monitoring

(2014) M. Siciliani de Cumis et al.   OPTICS EXPRESS

Double acoustic microresonator quartz-enhanced photoacoustic spectroscopy

(2014) Lei Dong et al.   OPTICS LETTERS

Quartz-Enhanced Photoacoustic Spectroscopy: A Review

(2014) Pietro Patimisco et al.   SENSORS

A quartz enhanced photo-acoustic gas sensor based on a custom tuning fork and a terahertz quantum cascade laser

(2013) Pietro Patimisco et al.   ANALYST

Direct measurement of ammonia in simulated human breath using an inkjet-printed polyaniline nanoparticle sensor

(2013) Troy Hibbard et al.   ANALYTICA CHIMICA ACTA

Terahertz quartz enhanced photo-acoustic sensor

(2013) S. Borri et al.   APPLIED PHYSICS LETTERS

QEPAS based ppb-level detection of CO and N_2O using a high power CW DFB-QCL

(2013) Yufei Ma et al.   OPTICS EXPRESS

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

(2012) L. Dong et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Evanescent-wave photoacoustic spectroscopy with optical micro/nano fibers

(2012) Yingchun Cao et al.   OPTICS LETTERS

Part-per-trillion level SF_6 detection using a quartz enhanced photoacoustic spectroscopy-based sensor with single-mode fiber-coupled quantum cascade laser excitation

(2012) Vincenzo Spagnolo et al.   OPTICS LETTERS

Modulation cancellation method in laser spectroscopy

(2011) V. Spagnolo et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Ppb-level detection of nitric oxide using an external cavity quantum cascade laser based QEPAS sensor

(2011) Lei Dong et al.   OPTICS EXPRESS

Modulation cancellation method for measurements of small temperature differences in a gas

(2011) Vincenzo Spagnolo et al.   OPTICS LETTERS

Laser spectroscopy on volatile sulfur compounds: possibilities for breath analysis

(2011) L Ciaffoni et al.   Journal of Breath Research

QEPAS for chemical analysis of multi-component gas mixtures

(2010) A. A. Kosterev et al.   APPLIED PHYSICS B-LASERS AND OPTICS

QEPAS spectrophones: design, optimization, and performance

(2010) L. Dong et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Laser microphotoacoustic sensor of ammonia traces in the atmosphere

(2010) D V Serebryakov et al.   QUANTUM ELECTRONICS

Absorption spectroscopy of ammonia between 6526 and 6538cm−1

(2009) Hui Jia et al.   JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER

Quantum Cascade Laser-Based Photoacoustic Sensor for Trace Detection of Formaldehyde Gas

(2009) Angela Elia et al.   SENSORS

Standoff photoacoustic spectroscopy

(2008) C. W. Van Neste et al.   APPLIED PHYSICS LETTERS