Results 1 to 10 of about 565,604 (135)

Infrared Imaging and NDT [PDF]

Applied Sciences, 2021
Infrared thermography has become a mature and widely accepted technology with applications in many different fields, from medical to industrial [...]
Rubén Usamentiaga, Pablo Venegas
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3D infrared thermospectroscopic imaging [PDF]

Scientific Reports, 2020
AbstractThis work reports a multispectral tomography technique in transmission mode (called 3DITI for 3D Infrared Thermospectroscopic Imaging) based on a middle wavelength infrared (MWIR) focal plane array. This technique relies on an MWIR camera (1.5 to 5.5 μm) used in combination with a multispectral IR monochromator (400 nm to 20 μm), and a sample ...
Aouali, A., Chevalier, S., Sommier, A., Abisset-Chavanne, E., Batsale, J.-C., Pradere, Christophe   +5 more
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High Resolution Mid-Infrared Imaging of Ultraluminous Infrared Galaxies [PDF]

, 1999
Observations of ultraluminous infrared galaxies (ULIRGs) with an achieved resolution approaching the diffraction limit in the mid-infrared from 8 - 25 $\mu$m using the Keck Telescopes are reported.
A. J. Weinberger, A. S. Evans, B. T. Soifer, Boksenberg A., E. E. Becklin, E. Egami, Elias H., G. Neugebauer, J. A. Surace, J. J. Condon, K. Matthews, M. Ressler, M. W. Werner, Martin J. M., N. Z. Scoville, Werner M. W.   +15 more
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Ultrabroadband infrared nanospectroscopic imaging [PDF]

Proceedings of the National Academy of Sciences, 2014
Significance Through direct measurement of intrinsic vibrational and electronic modes, infrared spectroscopy provides label-free, chemical characterization of molecules and solids. The long micrometer-sized wavelength of infrared light, however, has limited the application of this widely applied spectroscopic technique to ensemble studies ...
Hans A, Bechtel, Eric A, Muller, Robert L, Olmon, Michael C, Martin, Markus B, Raschke   +4 more
openaire   +2 more sources

High-resolution UKIRT observations of circumnuclear star formation in M100 [PDF]

, 1998
We present high-resolution, near-infrared imaging of the circumnuclear region of the barred spiral galaxy M100 (=NGC 4321), accompanied by near-infrared spectroscopy.
Knapen, Johan H., Ryder, Stuart D.
core   +3 more sources

Ultraluminous Infrared Galaxies: Atlas of Near‐Infrared Images [PDF]

The Astrophysical Journal Supplement Series, 2002
To appear in ApJSupp; 9 embedded figures; Complete ps copy with higher resolution figures available at http://www.stsci.edu ...
Bushouse, H A, Borne, K D, Colina, L, Lucas, R A, Rowan-Robinson, M, Baker, A C, Clements, D L, Lawrence, A, Oliver, S   +8 more
openaire   +3 more sources

Far-infrared imaging of tokamak plasma [PDF]

, 1985
A 20-channel interferometer has been developed which utilizes a linear, one-dimensional microbolometer array to obtain single-shot density profiles from the UCLA Microtor tokamak plasma.
Luhmann, N. C., Jr., Neikirk, D. P., Rutledge, D. B., Taylor, R. J., Young, P. E.   +4 more
core   +1 more source

Transillumination imaging through scattering media by use of photorefractive polymers [PDF]

, 1998
We demonstrate the use of a near-infrared-sensitive photorefractive polymer with high efficiency for imaging through scattering media, using an all-optical holographic time gate. Imaging through nine scattering mean free paths is performed at 800 nm with
Kippelen, B., Marder, S. R., Peyghambarian, N., Röckel, H., Savina, O., Steele, D. D., Volodin, B. L.   +6 more
core   +1 more source

Infrared Imaging

, 2009
A mid‐infrared mission would enable the detection of biosignatures of Earth‐like exoplanets around more than 150 nearby stars. The mid‐infrared spectral region is attractive for characterizing exoplanets because contrast with the parent star brightness is more favorable than in the visible (10 million vs.
Danchi, William, Lawson, Peter, Defrere, Denis   +2 more
openaire   +2 more sources

Observations of Massive Star Forming Regions with Water Masers: Mid-Infrared Imaging [PDF]

, 2004
We present here a mid-infrared imaging survey of 26 sites of water maser emission. Observations were obtained at the InfraRed Telescope Facility 3-m telescope with the University of Florida mid-infrared imager/spectrometer OSCIR, and the JPL mid-infrared
Baart E. E., Braz M. A., Bronfman L., C. M. Telesco, Caswell J. L., Cesaroni R., Cesaroni R., Churchwell E., Churchwell E., Codella C., Dent W. R. F., Downes D., Forster J. R., Forster J. R., Genzel R., Hatchell J., Hauschildt H., Heaton B. D., J. M. De Buizer, J. T. Radomski, Kalenskii S. V., Larionov G. M., Lekht E. E., Martin A. H. M., Millar T. J., Olmi L., Palla F., Persi P., Phillips C. J., R. K. Pina, Rodriguez L. F., Scott P. F., Testi L., Testi L., Torrelles J. M., Walsh A. J., Wink J. E., Wouterloot J. G. A., Wyrowski F., Zinchenko I.   +39 more
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