Zobrazeno 1 - 10
of 302
pro vyhledávání: '"open-path tunable diode laser"'
Akademický článek
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Publikováno v:
Applied Physics B: Lasers & Optics. Sep2017, Vol. 123 Issue 9, p1-10. 10p. 1 Color Photograph, 2 Diagrams, 6 Graphs.
Akademický článek
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Autor:
Thoma, Eben D.1 thoma.eben@epa.gov, Shores, Richard C.1, Thompson, Edgar L.1, Harris, D. Bruce1, Thorneloe, Susan A.1, Varma, Ravi M.2, Hashmonay, Ram A.2, Modrak, Mark T.2, Natschke, David F.2, Gamble, Heather A.3
Publikováno v:
Journal of the Air & Waste Management Association (Air & Waste Management Association). May2005, Vol. 55 Issue 5, p658-668. 11p. 7 Diagrams, 3 Charts, 7 Graphs.
Autor:
Rice, Christopher1 crice@afit.edu, Gross, Kevin1 Kevin.Gross@afit.edu, Perram, Glen1 Glen.Perram@afit.edu
Publikováno v:
Applied Physics B: Lasers & Optics. May2013, Vol. 111 Issue 2, p173-182. 10p. 2 Diagrams, 10 Graphs.
Publikováno v:
Applied Physics B. 123
We have developed a low-power, open-path, near-infrared (NIR) tunable diode laser sensor for the measurement of near ground-level concentrations of greenhouse gases. Here, we report on instrument design, characterization, and initial measurements of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04b75dbb07356433973fd94a8692fc05
https://doi.org/10.1007/s00340-017-6814-8
https://doi.org/10.1007/s00340-017-6814-8
Autor:
Fengxin Xin1, Jinjia Guo1, Jiayun Sun2, Jie Li1, Chaofang Zhao1, Zhishen Liu1 zsliu@ouc.edu.cn
Publikováno v:
Optical Engineering. Jun2017, Vol. 56 Issue 6, p1-6. 6p.
Publikováno v:
Applied Physics B. 111:173-182
A tunable diode laser absorption spectroscopy (TDLAS) device fiber coupled to a pair of 12.5 in. telescopes was used to study atmospheric propagation for open path lengths of 100–1,000 meters. More than 50 rotational lines in the molecular oxygen A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0afcc4866f13d5bd20948c2179eeae44
https://doi.org/10.1007/s00340-012-5243-y
https://doi.org/10.1007/s00340-012-5243-y
Publikováno v:
Optical Engineering. 56:066113
An open-path atmospheric CO2 measurement system was built based on tunable diode laser absorption spectroscopy (TDLAS). The CO2 absorption line near 2 μm was selected, measuring the atmospheric CO2 with direct absorption spectroscopy and carrying on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61a974da5c67009b83416d85f6fd85ae
https://doi.org/10.1117/1.oe.56.6.066113
https://doi.org/10.1117/1.oe.56.6.066113
Publikováno v:
SPIE Proceedings.
Many techniques using high frequency modulation have been proposed to reduce the effects of 1/f noise in tunable diode-laser absorption spectroscopy (TDLAS). The instruments and devices used by these techniques are not suitable for space applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e1e0eb6dc587ae07122e2566f1e9c0e
https://doi.org/10.1117/12.2063662
https://doi.org/10.1117/12.2063662