Abstract:
A flash lamp with high radiation intensity which has a discharge vessel having a part in the region between the electrodes which has a smaller diameter than the inside diameter of the discharge vessel in the area in which the cathode is located, and the inner surface of the part of smaller diameter being provided with a heat-resistant material. A xenon gas is filled into the vessel at a room temperature pressure from 1.3×103 Pa to 1.6×105 Pa or a krypton gas is filled at 7×102 Pa to 1.3×105 Pa. A power supply operates the flash lamp with a full width at half maximum of the current from 150 μs to 2 ms and a current density in the part with a small diameter of at least 2110 A/cm2 when xenon is used and at least 2930 A/cm2 when krypton is used.
Abstract:
An electricity introducing member for a tube lamp includes a closing member and an electrode upholding part formed integrally together; the closing member includes a plurality of layers each comprising a conductive component and silica, the volumetric proportion of the silica being n1, n2, n3, . . . , nx such that n1>n2>n3> . . . >nx, are successively laminated in the form of a cylinder, so that the closing member serves as a functional gradient material; where the diameter of the closing member is D in mm and the total thickness of the laminate of the layers each containing more than 80 volume % of silica is L in mm; L/D is not less than 2: the electrode upholding part is shrink-fitted from the surface on the side of the layer n1 up to the layer containing at most 80 volume % of silica in the closing member. Preferably, where the diameter of the electrode upholding part is d in mm, the ratio of d/D is from 0.12 to 0.6.
Abstract translation:一种用于管灯的电引入构件,包括一体形成在一起的封闭构件和电极支撑部; 闭合构件包括多个层,每个层各自包含导电组分和二氧化硅,二氧化硅的体积比例为n1,n2,n3。 。 。 ,nx使得n1> n2> n3>。 。 。 > nx,以圆筒的形式依次层叠,使得封闭构件用作功能梯度材料; 其中封闭构件的直径为D in mm,并且每个含有多于80体积%的二氧化硅的层的层压体的总厚度为L in mm; L / D不小于2:电极保持部分从层n1的表面到封闭构件中含有至多80体积%二氧化硅的层收缩配合。 优选地,电极保持部的直径d为mm,d / D为0.12〜0.6。
Abstract:
In a light heating apparatus having a flash lamp in which noble gas is enclosed, a casing surrounding the flash lamp, a stage where a silicon wafer on which light from the flash lamp is emitted is placed, and a power feeding apparatus for controlling light emission of the flash lamp, B/A is greater than 1.0 wherein integrated radiant intensity in a range from 220 to 370 nm wavelength is represented as A and integrated radiant intensity in a range from 370 to 800 nm wavelength.
Abstract:
A flash lamp irradiation apparatus comprises at least one flash lamp having a bulb made of translucent material, two or more trigger members disposed along a tube axis of the at least one flash lamp, wherein voltage is simultaneously impressed to the two or more trigger members at lighting in order to emit light from the at least one flash lamp.
Abstract:
A flash lamp irradiation apparatus comprises at least one flash lamp having a bulb made of translucent material, two or more trigger members disposed along a tube axis of the at least one flash lamp, wherein voltage is simultaneously impressed to the two or more trigger members at lighting in order to emit light from the at least one flash lamp.
Abstract:
The object of the invention to devise an electrical insertion body for a tube lamp in which sealing bodies of an electrically conductive inorganic material component and a dielectric inorganic material component and upholding parts of the electrodes are attached securely to one another by sintering, and in which neither leaks nor falling out of the upholding parts of the electrodes occur. The object is achieved as claimed in the invention, in an electrical insertion body for a tube lamp in which an upholding part of the electrode is inserted into the center opening of a respective sealing body of a functional gradient material for a tube lamp, in that in the boundary areas between the sealing bodies and the upholding parts of the electrodes one diffusion area at a time is formed, in which the electrically conductive inorganic material component of the sealing body, the metallic component of the upholding part of the electrode and a diffusion accelerator are present diffused into one another, which at the sintering temperature accelerates diffusion of the electrically conductive inorganic material component of the sealing body and of the metallic component of the upholding part of the electrode and that in this way the upholding part of the electrode and the electrically conductive inorganic material component of the sealing body are joined to one another.