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Infrared Laser Tissue Ablation: Holmium: YAG Laser Surgery
ORL, 1992The in vivo tissue ablation characteristics of a pulsed holmium:YAG laser (lambda = 1,980 nm) were studied. The laser energy was coupled onto nylon fibers 400 and 600 microns in core diameter. Laser incisions were made on white rats at different sites of the tongue and of the mucous membranes of the oral cavity.
M, Kautzky, M, Susani, P, Schenk
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Infrared Laser Stereolithography
2011Infrared laser stereolithography is a new process of stereolithography, substantially different from those already existents; that uses an infrared laser (carbon dioxide laser) to localize the curing reaction of a thermo-sensitive materials building the desired three-dimensional (3D) shape.
André Luiz Jardini Munhoz +1 more
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INFRARED PLASMA DIAGNOSTICS WITH LASERS
Infrared Physics, 1976Abstract Infrared lasers have rendered possible measurements of plasma parameters in a range not accessible using either optical or microwave techniques. Diagnostic methods based on the refraction and scattering of radiation by free electrons are discussed.
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Laser Sclerostomy Ab Externo Using Mid Infrared Lasers
Ophthalmic Surgery, Lasers and Imaging Retina, 1993ABSTRACT An ab externo fistulizing procedure (sclerostomy) was performed in vivo in 48 rabbit eyes using a pulsed (20 µs and 200 µs) Holmium:YAG (Ho:YAG) laser (2120 nm) and a pulsed (200 µs) Erbium:YAG (ErYAG) laser (2940 nm). The laser energy was delivered via an infrared transmitting fiber in contact with the sclera, with the fiber ...
W, Wetzel, M, Scheu
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GaInAsSb Mid-infrared diode lasers
1994 Conference on Lasers and Electro-Optics Europe, 1994For the past six years, Lincoln Laboratory has been developing mid-infrared diode lasers based upon GaInAsSb/AlGaAsSb heterostructures grown on GaSb substrates by molecular beam epitaxy.1-4 Compactness and efficiency make diode lasers very desirable in the mid infrared for optical pumping solid-state lasers and for direct sources in this spectral range,
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Tunable High-Pressure Infrared Lasers
1987The molecules CO2, CO, CS2, HF, DF, and N2O collectively yield laser action on thousands of discrete lines in the wavelength range 2.5 to 20 µm. Tuning can be made continuous over segments of that range by using gas pressures of 3 – 10 atm. Following review of the basic molecular processes and excitation schemes, experimental results are given for ...
Tycho Jaeger, Gunnar Wang
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1990
Infrared spectroscopy (in the wavenumber range 300 to 4000 cm-1) is a time honoured technique, having been in active use for more than 100 years1. In this period, an enormous number of molecules have been studied and characterized (it is estimated at more than 104) and low resolution spectra have been widely used by chemists for analytical purposes ...
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Infrared spectroscopy (in the wavenumber range 300 to 4000 cm-1) is a time honoured technique, having been in active use for more than 100 years1. In this period, an enormous number of molecules have been studied and characterized (it is estimated at more than 104) and low resolution spectra have been widely used by chemists for analytical purposes ...
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Nd:YAG laser pumped infrared dye laser
IEEE Journal of Quantum Electronics, 1978Efficient operation of a high peak power and high-average power infrared dye laser, continuously tunable over the range of 10810-12160 A, has been achieved by pumping with an Nd:YAG laser. A peak power as high as 4 MW with an average power of 390 MW was obtained.
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Infrared Laser Kinetic Spectroscopy
1985High-resolution infrared spectroscopy has been low in sensitivity and thus it has been almost impossible to observe vibration-rotation transitions of transient molecules. Most infrared studies of such species have thus been conducted in low-temperature inert matrices, whereby structural information has been lost to a large extent.
H. Kanamori +5 more
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