GigaHertz (GHz) thermoreflectance technique is developed to measure the transient temperature of metal and semiconductor materials located behind an opaque surface. The principle is based on the synchronous detection, using a commercial THz pyrometer, of a modulated millimeter wave (at 110 GHz) reflected by the sample hidden behind a shield layer. Measurements were performed on aluminum, copper, and silicon bulks hidden by a 5 cm thick Teflon plate. We report the first measurement of the thermoreflectance coefficient which exhibits a value 100 times higher at 2.8 mm radiation than those measured at visible wavelengths for both metallic and semiconductor materials. This giant thermoreflectance coefficient κ, close to 10(-3) K(-1) versus 10(-5) K(-1) for the visible domain, is very promising for future thermoreflectance applications.
In this paper a processing method based on Singular Value Decomposition is proposed to measure THz images by using a coupled system of Tera Thermal Converter and IR thermography. By using such method the Signal to Noise Ratio could be increased from a factor 50 and the acquisition rate decreased by 10 times. Based on an analytical thermal modelization of the tera thermal conversion, several parameters will be pointed out in order to realize a good quality image in reasonable time with such THz camera. To illustrate this purpose, the use of SVD and proposed acquisition method leads to THz image of a 5 cm diameter object in 100 ms.
INJLeft meridians RP After carrying out 2 of laserpuncture and magnetic laser therapy on the operation area the movements of foot began, the atrophy of muscles reduced, the function of genitourinary sphere was normalized, ankle reflex appeared.In EAD diagram in Fig.2 the specified positive results of treatment are showed as the normalization of activity of meridians of a bladder (V) to the right; kidneys (R) on right; of pericardium ( MC); the increase of an activity of a meridian triple warmer (TR). The latter evi-
ABSTRACFWe show that low levels of no coherent and no polarized infrared light induce modifications in human blood cells. An infrared GaAs 6 mW power output light emitting diode irradiate healthy erythrocytes for times from 1 to 30 minutes. We found a threshold time from which light induces changes in normal blood cells, changing its morphology and distribution. Irradiated fresh human blood from eightytwo healthy patients showed modifications independent of patient's age. This phenomenon may be explained by considering the rotational movement of lipids in both surfaces of lipid bilayer, their magnetic field and interaction with iron hemoglobin.
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