Results 151 to 160 of about 2,335 (228)

QEPAS or PTS measurements of methane using hybrid laser

Paper submitted on the use of a hybrid laser as the excitation source for a PTS/QEPAS measurement of methane.
openaire   +1 more source

Evanescent wave quartz-enhanced photoacoustic spectroscopy employing a side-polished fiber for methane sensing. [PDF]

Photoacoustics
Twomey CF, Biagi G, Ruth AA, Giglio M, Spagnolo V, O'Faolain L, Walsh AJ.   +6 more
europepmc   +1 more source

Folded-optics-based quartz-enhanced photoacoustic and photothermal hybrid spectroscopy. [PDF]

Photoacoustics
Cui R, Wu H, Tittel FK, Spagnolo V, Chen W, Dong L.   +5 more
europepmc   +1 more source

LITES-Based Sensitive CO₂ Detection Using 2 μm Diode Laser and Self-Designed 9.5 kHz Quartz Tuning Fork. [PDF]

Sensors (Basel)
Mu J, Hou J, Qiu S, Qiao S, He Y, Ma Y.
europepmc   +1 more source

Harmonic phase-sensitive detection for quartz-enhanced photoacoustic-thermoelastic spectroscopy. [PDF]

Photoacoustics
Hu M, Zhang D, Zhang H, Liu Y, Wang W, Wang Q.   +5 more
europepmc   +1 more source

Lithium Niobate - Enhanced Photoacoustic Spectroscopy. [PDF]

Photoacoustics
Cantatore AFP, Menduni G, Zifarelli A, Patimisco P, Gonzalez M, Seren HR, Spagnolo V, Sampaolo A.   +7 more
europepmc   +1 more source

Open-closed single-tube on-beam tuning-fork-enhanced fiber-optic photoacoustic spectroscopy. [PDF]

Photoacoustics
Pan Y, Fu L, Zhang J, Lu P.
europepmc   +1 more source

Photoacoustic Gas Sensing Using a Novel Fluidic Microphone Based on Thermal MEMS. [PDF]

Sensors (Basel)
Gupta A, Bhardwaj A, Bittner A, Dehé A.
europepmc   +1 more source