An alternative to the electrical microphone for photoacoustical detection of trace gases is presented. This microphone is made of a monomode optical fiber wound and glued on a thin plate. This fiber is one arm of a Michelson interferometer. A Sagnac interferometer has also been used and has given better results
A photoacoustic (PA) spectrometer with high selectivity and sensitivity has been developed for trace...
A high-resolution external laser photoacoustic spectrometer has been developed for trace gas detecti...
We proposed a new method for gas detection in photoacoustic spectroscopy based on acousto-optic Q-sw...
International audienceA highly sensitive Fabry–Perot based transduction method is proposed as ...
Laser photo acoustic spectroscopy is a technique to detect and measure trace gas using infrared lase...
The paper provides an overview on the use of photoacoustic sensors based on semiconductor laser sour...
Photoacoustic spectroscopy (PAS), as a branch of optical spectroscopy, is an established, robust, an...
AbstractA wavelength modulated photoacoustic spectroscopy system utilizing an optical fiber micropho...
In 1880 Alexander G. Bell reported work on the development of a photophone, an apparatus aimed at tr...
Two thermooptic-based detection systems for gases were devel- oped and studied for their performance...
We report on the development of a highly sensitive photoacoustic (PA) spectrometer based on a miniat...
Due mainly to the fact that fibre-optic sensors are typically more expensive than conventional elect...
The detection of methane, a strong greenhouse gas, has increased in importance due to rising emissio...
International audienceA highly sensitive optical transduction system suitable for photoacoustic trac...
Fiber coupled trace gas sensors are presented, which operate with photoacoustic excitation using sil...
A photoacoustic (PA) spectrometer with high selectivity and sensitivity has been developed for trace...
A high-resolution external laser photoacoustic spectrometer has been developed for trace gas detecti...
We proposed a new method for gas detection in photoacoustic spectroscopy based on acousto-optic Q-sw...
International audienceA highly sensitive Fabry–Perot based transduction method is proposed as ...
Laser photo acoustic spectroscopy is a technique to detect and measure trace gas using infrared lase...
The paper provides an overview on the use of photoacoustic sensors based on semiconductor laser sour...
Photoacoustic spectroscopy (PAS), as a branch of optical spectroscopy, is an established, robust, an...
AbstractA wavelength modulated photoacoustic spectroscopy system utilizing an optical fiber micropho...
In 1880 Alexander G. Bell reported work on the development of a photophone, an apparatus aimed at tr...
Two thermooptic-based detection systems for gases were devel- oped and studied for their performance...
We report on the development of a highly sensitive photoacoustic (PA) spectrometer based on a miniat...
Due mainly to the fact that fibre-optic sensors are typically more expensive than conventional elect...
The detection of methane, a strong greenhouse gas, has increased in importance due to rising emissio...
International audienceA highly sensitive optical transduction system suitable for photoacoustic trac...
Fiber coupled trace gas sensors are presented, which operate with photoacoustic excitation using sil...
A photoacoustic (PA) spectrometer with high selectivity and sensitivity has been developed for trace...
A high-resolution external laser photoacoustic spectrometer has been developed for trace gas detecti...
We proposed a new method for gas detection in photoacoustic spectroscopy based on acousto-optic Q-sw...
Add to ORKG