This laser medium unit comprises a laser medium and a holding body. The laser medium has a pair of end surfaces. When seen from a direction intersecting with the pair of end surfaces, the holding body surrounds the laser medium and holds the laser medium. When seen from the direction intersecting with the pair of end surfaces, the holding body includes a deformation-allowing part extending from the inside to the outside of the holding body. The laser medium and the holding body are in contact with each other. A region in contact with the laser medium in the holding body has a width in the direction intersecting with the pair of end surfaces, and, when seen from the direction intersecting with the pair of end surfaces, extends along a side surface of the laser medium.
H01S 3/02 - Lasers, c. à d. dispositifs utilisant l'émission stimulée de rayonnement électromagnétique dans la gamme de l’infrarouge, du visible ou de l’ultraviolet - Détails de structure
H01S 3/042 - Dispositions pour la gestion thermique pour des lasers à l'état solide
H01S 3/091 - Procédés ou appareils pour l'excitation, p.ex. pompage utilisant le pompage optique
2.
PHOTOCATHODE, ELECTRON TUBE, AND METHOD FOR MANUFACTURING PHOTOCATHODE
This photocathode includes a substrate, a photoelectric conversion layer that is formed on the substrate and generates photoelectrons in response to the incidence of light, and an underlayer that is provided between the substrate and the photoelectric conversion layer and contains beryllium, wherein the underlayer has a first underlayer that contains a nitride of beryllium.
The purpose of the present invention is to provide a method for allowing a target cell to emit light, in which the target cell is present inside of a cell mass and is aimed to emit light by a fluorescent probe. The present invention provides a method for allowing the target cell to emit fluorescence comprising removing calcium ions from within the cell mass or a tissue containing the target cell and contacting the cell mass or the tissue with the fluorescent probe which emits fluorescence when contacted with or taken up into the target cell, thereby allowing the target cell present inside of the cell mass or the tissue to emit light, and thus can be used in a detection of the target cell in a sample, such as a clinical sample, in which the target cell may not be present on the surface of the sample.
C12Q 1/04 - Détermination de la présence ou du type de micro-organisme; Emploi de milieux sélectifs pour tester des antibiotiques ou des bactéricides; Compositions à cet effet contenant un indicateur chimique
The first-stage dynode is for use in a photomultiplier tube. The first-stage dynode is provided with: a bottom wall section; and one pair of sidewall sections respectively extending toward one side from both edges of the bottom wall section in a predetermined direction. An electron emission surface is configured with a bottom surface located on one side of the bottom wall section and one pair of side surfaces located on the one side of the one pair of sidewall sections, wherein each of the side surfaces is formed as a concave curved surface when viewed in a cross-section parallel to the predetermined direction.
An X-ray detector (1) includes: an X-ray conversion layer (17) which is made of amorphous selenium and absorbs incident radiation and generates charges; a common electrode (23) provided on a surface on the side on which radiation is made incident of the X-ray conversation layer (17); and a signal readout substrate (2) on which a plurality of pixel electrodes (7) for collecting charges generated by the X-ray conversion layer (17) are arrayed, and further includes: an electric field relaxation layer (13) provided between the X-ray conversion layer (17) and the signal readout substrate (2) and containing arsenic and lithium fluoride; a crystallization suppressing layer (11) provided between the electric field relaxation layer (13) and the signal readout substrate (2) and containing arsenic; and a first thermal property enhancement layer (15) provided between the electric field relaxation layer (13) and the X- ray conversion layer (17) and containing arsenic.
H01L 31/09 - Dispositifs sensibles au rayonnement infrarouge, visible ou ultraviolet
G01T 1/24 - Mesure de l'intensité de radiation avec des détecteurs à semi-conducteurs
H01L 27/14 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants semi-conducteurs sensibles aux rayons infrarouges, à la lumière, au rayonnement électromagnétique d'ondes plus courtes ou au rayonnement corpusculaire, et spécialement adaptés, soit comme convertisseurs de l'énergie dudit ra
For a radiation image converting panel according to the present invention, a converting portion that converts a radiation image to an optical image is formed on a support for which a dielectric multilayer film is formed on a metal reflector, and the dielectric multilayer film includes at least a first dielectric layer that is in contact with the metal reflector and a second dielectric layer that is formed on the first dielectric layer and has a higher refractive index than that of the first dielectric film layer to light emitted by the converting portion.
G01T 1/202 - Mesure de l'intensité de radiation avec des détecteurs à scintillation le détecteur étant du cristal
G21K 4/00 - TECHNIQUES NON PRÉVUES AILLEURS POUR MANIPULER DES PARTICULES OU DES RAYONNEMENTS IONISANTS; DISPOSITIFS D'IRRADIATION; MICROSCOPES À RAYONS GAMMA OU À RAYONS X Écrans de conversion pour transformer une distribution spatiale de particules ou de rayonnements ionisants en images visibles, p.ex. écrans fluorescents
H04N 5/30 - Transformation d'informations lumineuses ou analogues en informations électriques
7.
RADIATION IMAGE CONVERSION PANEL, SCINTILLATOR PANEL, AND RADIATION IMAGE SENSOR
The radiation image conversion panel in accordance with the present invention has an aluminum substrate; an alumite layer formed on a surface of the aluminum substrate; a chromium layer covering the alumite layer; a metal film, provided on the chromium layer, having a radiation transparency and a light reflectivity; an oxide layer covering the metal film and having a radiation transparency and a light transparency; a protective film covering the oxide layer and having a radiation transparency and a light transparency; and a converting part provided on the protective film and adapted to convert a radiation image.
G21K 4/00 - TECHNIQUES NON PRÉVUES AILLEURS POUR MANIPULER DES PARTICULES OU DES RAYONNEMENTS IONISANTS; DISPOSITIFS D'IRRADIATION; MICROSCOPES À RAYONS GAMMA OU À RAYONS X Écrans de conversion pour transformer une distribution spatiale de particules ou de rayonnements ionisants en images visibles, p.ex. écrans fluorescents
G01T 1/20 - Mesure de l'intensité de radiation avec des détecteurs à scintillation
8.
RADIATION IMAGE CONVERSION PANEL, SCINTILLATOR PANEL, AND RADIATION IMAGE SENSOR
The radiation image conversion panel in accordance with the present invention has an aluminum substrate; an aluminum oxide layer formed on a surface of the aluminum substrate; a metal film, provided on the aluminum oxide layer, having a radiation transparency and a light reflectivity; a protective film covering the metal film and having a radiation transparency and a light transparency; and a converting part provided on the protective film and adapted to convert a radiation image.
G21K 4/00 - TECHNIQUES NON PRÉVUES AILLEURS POUR MANIPULER DES PARTICULES OU DES RAYONNEMENTS IONISANTS; DISPOSITIFS D'IRRADIATION; MICROSCOPES À RAYONS GAMMA OU À RAYONS X Écrans de conversion pour transformer une distribution spatiale de particules ou de rayonnements ionisants en images visibles, p.ex. écrans fluorescents
G01T 1/20 - Mesure de l'intensité de radiation avec des détecteurs à scintillation