Zobrazeno 1 - 10
of 45
pro vyhledávání: '"David. S. Bomse"'
Publikováno v:
Sensors, Vol 21, Iss 16, p 5421 (2021)
The statistical analysis of historic pressure and temperature profiles from radiosonde launches for use in the fitting of molecular oxygen line shapes is presented. As the O2 mixing ratio is nearly constant throughout the lower atmosphere, only varia
Externí odkaz:
https://doaj.org/article/bd762a21adad444dac56d0e2663fd327
Publikováno v:
Conference on Lasers and Electro-Optics.
A laser heterodyne radiometry (LHR) technique for the determination of the vertical distribution of methane and carbon dioxide in the atmosphere using a single, near infrared laser is reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d55d7be31aae10a9083f59ebd47bdb5
https://doi.org/10.1364/cleo_at.2022.am4m.5
https://doi.org/10.1364/cleo_at.2022.am4m.5
Publikováno v:
Sensors (Basel, Switzerland)
Sensors, Vol 21, Iss 5421, p 5421 (2021)
Sensors, Vol 21, Iss 5421, p 5421 (2021)
The statistical analysis of historic pressure and temperature profiles from radiosonde launches for use in the fitting of molecular oxygen line shapes is presented. As the O2 mixing ratio is nearly constant throughout the lower atmosphere, only varia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46f7798352d9c24b6498c00244fca806
http://europepmc.org/articles/PMC8401500
http://europepmc.org/articles/PMC8401500
We present an analysis of historic pressure and temperature profiles from radiosondelaunches that will be used in retrieval of mixing fractions for greenhouse gases (GHGs, includingcarbon dioxide, methane, and water vapor) in Laser Heterodyne Radiome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50cd67c1ad42411ac5bc393b92edb521
https://doi.org/10.5194/egusphere-egu21-6802
https://doi.org/10.5194/egusphere-egu21-6802
Autor:
David S. Bomse, Andrei B. Vakhtin
Publikováno v:
Conference on Lasers and Electro-Optics.
A Raman spectrometer for field measurement of isotope ratios of subsurface gases including nitrogen, oxygen and carbon dioxide is presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d65b5b36e3fabcf259f356f7964708c
https://doi.org/10.1364/cleo_at.2020.atu4i.7
https://doi.org/10.1364/cleo_at.2020.atu4i.7
Publikováno v:
Conference on Lasers and Electro-Optics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8906701055b2b16a6b2772afd651760
https://doi.org/10.1364/cleo_at.2019.am2k.1
https://doi.org/10.1364/cleo_at.2019.am2k.1
Publikováno v:
Optical Sensors and Sensing Congress (ES, FTS, HISE, Sensors).
A passive remote sensor for full atmospheric columns of O2, CO2 and CH4 has been developed that is based on laser heterodyne radiometry, (LHR), using telecommunications-style diode lasers operating at wavelengths between 1278 and 1650 nm as local osc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::645dd9dd7d509ddaf45bf6649e8d8d97
https://doi.org/10.1364/es.2019.ew6a.1
https://doi.org/10.1364/es.2019.ew6a.1
Autor:
Katherine D. Romanak, David S. Bomse
Publikováno v:
International Journal of Greenhouse Gas Control. 96:103003
A process-based approach to soil gas monitoring at geologic CO2 storage sites is an accurate, simple, and cost-effective alternative to other “concentration-based” soil gas methods which require complicated long-term baseline data collection and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d0d4adb082f80b38ffaa6c65827cf46
https://doi.org/10.1016/j.ijggc.2020.103003
https://doi.org/10.1016/j.ijggc.2020.103003
Publikováno v:
Applied Optics. 59:B10
We describe the development of a near-infrared laser heterodyne radiometer: the precision heterodyne oxygen-corrected spectrometer (PHOCS). The prototype instrument is equipped with two heterodyne receivers for oxygen and water (measured near 1278 na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c96d7bd4dfd7d0a3e96880e2b9bef51
https://doi.org/10.1364/ao.379684
https://doi.org/10.1364/ao.379684
Autor:
David S. Bomse
Publikováno v:
Conference on Lasers and Electro-Optics.
Optical absorption in gases within an integrating sphere is determined by phase shifts of amplitude modulated laser light This technique could achieve performance advantages similar to those of FM radio over AM radio.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc0c950c4e0a68fd39019deb17ed7527
https://doi.org/10.1364/cleo_at.2018.ath4p.2
https://doi.org/10.1364/cleo_at.2018.ath4p.2