Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Michael D. Di Rosa"'
Publikováno v:
Optics express. 29(17)
Frequency-modulation spectroscopy (FMS) is generally suited to code-division multiplexing, and we demonstrate that capacity in a form of continuous-wave LIDAR, utilizing a sharp CO2 absorption transition at 1.6 µm in simple ranging setups. The appro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69911f93fdc6c1e3a282a8c32fb28caa
https://pubmed.ncbi.nlm.nih.gov/34615080
https://pubmed.ncbi.nlm.nih.gov/34615080
Autor:
Joe Velasquez, Michael D. Di Rosa
Publikováno v:
Proceedings of the 69th International Symposium on Molecular Spectroscopy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7b28223e4d2a5960681a9b45edd594d
https://doi.org/10.15278/isms.2014.rh07
https://doi.org/10.15278/isms.2014.rh07
Autor:
Roger L. Farrow, Michael D. Di Rosa
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 68:363-375
We report measurements of collision broadening and shift coefficients of two-photon Q-branch transitions in the B←X(0,0) band of CO, at temperatures of 294, 656, and 1010 K. Using tunable Fourier-transform-limited pulses near 230 nm, we obtained hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40473fab07a8829d01f9ab3452e073ad
https://doi.org/10.1016/s0022-4073(00)00029-7
https://doi.org/10.1016/s0022-4073(00)00029-7
Publikováno v:
Combustion Science and Technology. 118:257-283
We report new models of absorption, excitation, and fluorescence spectra for joint excitations of the A ← X(0,0) band of NO and the B← X bands of 02. Supporting measurements obtained from the burned regions of flames operated at pressures from 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c80f1376ecdef8d36d5fa90e6f34739
https://doi.org/10.1080/00102209608951981
https://doi.org/10.1080/00102209608951981
Autor:
Ronald K. Hanson, Michael D. Di Rosa
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 52:515-529
Collision-broadened absorption lineshapes of the A ← X (0, 0) transitions of NO near 225 nm were measured behind reflected shock waves in a shock tube by using the frequency-doubled output of a narrow-linewidth, rapid-tuning cw ring dye laser. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4def36c67766df66d4b545bb30f9ffb
https://doi.org/10.1016/0022-4073(94)90021-3
https://doi.org/10.1016/0022-4073(94)90021-3
Publikováno v:
Physical Review A. 83
Anomalously dispersive cavities, particularly white light cavities, may have larger bandwidth to finesse ratios than their normally dispersive counterparts. Partly for this reason, their use has been proposed for use in LIGO-like gravity wave detecto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::496a961e9ed0521095df538655ce3b94
https://doi.org/10.1103/physreva.83.053816
https://doi.org/10.1103/physreva.83.053816
Publikováno v:
Applied optics. 32(21)
Gas dynamic quantities within an underexpanded nitrogen free jet, seeded with 0.5% NO, were measured nonintrusively by using an intracavity-doubled, rapid-tuning, cw ring dye laser. The UV beam passed obliquely through the jet axis, and its frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56aee87bd30c9e6e6f412e18003cea9e
https://pubmed.ncbi.nlm.nih.gov/20830049
https://pubmed.ncbi.nlm.nih.gov/20830049
Publikováno v:
The Review of scientific instruments. 78(12)
We report a simple scheme for stabilizing and tuning the length of a conventional piezo-driven optical cavity against the resonant transmission of a master laser. In contrast with other schemes, we drive the piezo at its mechanical resonance of 5 kHz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d11e0e0019f57d40a58944bf7e1ea8a0
https://pubmed.ncbi.nlm.nih.gov/18163716
https://pubmed.ncbi.nlm.nih.gov/18163716
Autor:
Matthew T. Reiten, Michael D. Di Rosa
Publikováno v:
Applied Optics. 54:5031
General expressions for the signals in frequency-modulation spectroscopy (FMS) appear in the literature but are often reduced to simple analytical equations following the assumption of a weak modulation index. This is little help to the experimentali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::234b08172c6a1e7e4556c315013f929a
https://doi.org/10.1364/ao.54.005031
https://doi.org/10.1364/ao.54.005031