Selective treatment of carious dentin using a mid-infrared tunable pulsed laser at 6 μm wavelength range

2011 ◽  
Author(s):  
Masayuki Saiki ◽  
Katsunori Ishii ◽  
Kazushi Yoshikawa ◽  
Kenzo Yasuo ◽  
Kazuyo Yamamoto ◽  
...  
Keyword(s):  
Wavelength Range ◽  
Pulsed Laser ◽  
Selective Treatment ◽  
Mid Infrared

scholarly journals Mid-Infrared Spectroscopy of Four 21μm Emission Band Sources

1993 ◽  
Vol 155 ◽  
pp. 341-341
Author(s):  
K. Justtanont ◽  
M. J. Barlow ◽  
C. J. Skinner
Keyword(s):  
Infrared Spectroscopy ◽  
Wavelength Range ◽  
Emission Band ◽  
Emission Feature ◽  
Full Spectrum ◽  
Mid Infrared ◽  
Mid Infrared Spectroscopy ◽  
Long Wavelength ◽  
Spectroscopic Observations ◽  
Narrow Emission

We report 10 and 20μm spectroscopic observations of four C–rich post–AGB objects which exhibit the unidentified emission feature at 21μm. The observations were carried out in October 1990 and May 1991 using CGS3 on UKIRT. The spectral resolutions were 70 for the wavelength range of 7.4–13.3μm and 80 for the region between 15.4–24.1μm. Three of the sources reported here are from the list of Kwok, Volk & Hrivnak (1989), i.e., IRAS 04296+3429; IRAS 07134+1005 and IRAS 22272+5435. Figure 1 shows the full spectrum of IRAS 04296+3429 and IRAS 22272+5435. The 10μm spectra of these objects exhibit UIR bands whose peaks all fall longwards of the usual peak wavelengths associated with such features. This may be related to the fact that they are the lowest excitation objects so far found to exhibit UIR emission bands. We also found narrow emission features superimposed on the long wavelength wing of the 21μm emission bands of IRAS 04296+3429 and IRAS 22272+5435. The fourth object we observed, SAO 163075, was found to also exhibit a (weak) 21μm emission feature. However, there is no PAH features in the 10μm region, apart from the plateau at 12μm.

Integration of Mid-Infrared Light Sources on Silicon-Based Waveguide Platforms in 3.5–4.7 μm Wavelength Range

2019 ◽  
Vol 25 (6) ◽  
pp. 1-9 ◽  
Author(s):  
Aditya Malik ◽  
Alexander Spott ◽  
Eric J. Stanton ◽  
Jonathan D. Peters ◽  
Jeremy Daniel Kirch ◽  
...  
Keyword(s):  
Wavelength Range ◽  
Infrared Light ◽  
Light Sources ◽  
Mid Infrared ◽  
Silicon Based

Fluoride Glass Pulsed Laser in Middle Infrared Wavelength Range

2019 ◽  
Author(s):  
Mario Christian Falconi ◽  
Dario Laneve ◽  
Caterina Clemente ◽  
Giovanna Ricchiuti ◽  
Antonella Loconsole ◽  
...  
Keyword(s):  
Wavelength Range ◽  
Pulsed Laser ◽  
Fluoride Glass ◽  
Infrared Wavelength ◽  
Middle Infrared

scholarly journals Mid-infrared pulsed laser ablation of the arterial wall

1992 ◽  
Vol 104 (4) ◽  
pp. 1053-1059 ◽  
Author(s):  
L. van Erven ◽  
T.G. van Leeuwen ◽  
M.J. Post ◽  
M.J. van der Veen ◽  
E. Velema ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Arterial Wall ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Mid Infrared
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