Electrodeless low-pressure discharge lamp with plasma channel
    1.
    发明授权
    Electrodeless low-pressure discharge lamp with plasma channel 失效
    无电极低压放电灯带等离子体通道

    公开(公告)号:US5327049A

    公开(公告)日:1994-07-05

    申请号:US999561

    申请日:1992-12-30

    摘要: An electrodeless low pressure discharge lamp, preferably filled with deuterium gas, is provided with a cylindrical envelope made from quartz glass and surrounded by a cylindrical excitation coil driven at between 10 and 800 MHz. Within the lamp envelope, there is provided a cylindrical aperture member made from boron nitride which in a radial direction extends to the inner surface of the envelope and which is provided with an uninterrupted coaxial channel for confining to a small diameter the plasma discharge arc generated during operation of the lamp, the aperture member having an optical axis extending through coaxially with its channel, the radiation emitting in a directed pattern along the optical axis.

    摘要翻译: 优选地装有氘气的无电极低压放电灯设置有由石英玻璃制成并由在10和800MHz之间驱动的圆柱形激励线圈包围的圆柱形外壳。 在灯壳内,提供了由氮化硼制成的圆柱形孔径构件,其在径向方向上延伸到外壳的内表面,并且设置有不间断的同轴通道,用于限制小直径的等离子体放电电弧 灯的操作,孔径构件具有与其通道同轴延伸的光轴,辐射沿着光轴以有向图案发射。

    Method for determining and evaluating defects in a sample surface
    2.
    发明授权
    Method for determining and evaluating defects in a sample surface 有权
    用于确定和评估样品表面缺陷的方法

    公开(公告)号:US07308127B2

    公开(公告)日:2007-12-11

    申请号:US10466694

    申请日:2001-12-12

    IPC分类号: G06K9/00 G01N21/00 G09G5/00

    摘要: In this method, the surface to be investigated is first of all exposed to collimated light and the radiation rejected therefrom supplied to a position-resolving image processing means. Then, a mask is generated on the basis of the image supplied by the image processing means, said mask having masked regions being defined by relatively bright areas of said image and unmasked regions being defined by relatively dark areas of said image. Now, the surface to be investigated is exposed to diffuse light and the radiation rejected therefrom supplied to the image processing means, with only the radiation from the unmasked regions being taken into consideration for analyzing purposes.

    摘要翻译: 在这种方法中,待研究的表面首先暴露于准直光,并将其被拒绝的辐射提供给位置分辨图像处理装置。 然后,基于由图像处理装置提供的图像生成掩模,所述掩模具有由所述图像的相对较亮区域限定的掩蔽区域,并且未掩蔽区域由所述图像的较暗区域限定。 现在,待研究的表面暴露于漫射光,并将其被拒绝的辐射提供给图像处理装置,仅考虑来自未屏蔽区域的辐射用于分析目的。

    Plug-in radiation source module for a weathering apparatus
    3.
    发明申请
    Plug-in radiation source module for a weathering apparatus 有权
    用于风化设备的插入式辐射源模块

    公开(公告)号:US20060139931A1

    公开(公告)日:2006-06-29

    申请号:US11265213

    申请日:2005-11-03

    IPC分类号: F21V9/00

    摘要: A plug-in radiation source module (10) for mounting and locating a radiation source (3) for a weathering apparatus (20), the plug-in module (10) being configured to be insertable from without into a cavity (21) provided therefor in a weathering apparatus (20).

    摘要翻译: 一种用于安装和定位用于风化装置(20)的辐射源(3)的插入式辐射源模块(10),所述插入式模块(10)构造成可以从而不被插入到提供的空腔(21)中 因此在风化装置(20)中。

    Control of the UV radiation sources for a weathering apparatus on the basis of the averaged radiation intensity
    4.
    发明申请
    Control of the UV radiation sources for a weathering apparatus on the basis of the averaged radiation intensity 有权
    根据平均辐射强度控制风化装置的紫外线辐射源

    公开(公告)号:US20060049360A1

    公开(公告)日:2006-03-09

    申请号:US11195846

    申请日:2005-08-03

    IPC分类号: G01J1/42

    CPC分类号: G01N17/004

    摘要: The radiation power emitted from the UV radiation sources (2) in a weathering apparatus is controlled such that the radiation power of each of the radiation sources (2) is measured in a predetermined spectral range of the radiation emitted from the radiation sources, with the spectral range being chosen such that the measured radiation power is representative of the radiation power in the UV, an averaged radiation power is calculated from the measured radiation powers, and the averaged radiation power is used for controlling the electrical power to be supplied to the radiation sources (2). In particular, the control process can be carried out in such a way that the same electrical power, within a predetermined tolerance bandwidth, is supplied to each of the radiation sources (2), and the averaged radiation power is kept constant over time at a desired nominal value.

    摘要翻译: 控制在风化装置中从紫外线辐射源(2)发射的辐射功率,使辐射源(2)中的每一个的辐射功率在辐射源发射的辐射的预定光谱范围内被测量, 光谱范围被选择为使得测量的辐射功率代表UV中的辐射功率,从测量的辐射功率计算平均辐射功率,并且平均辐射功率用于控制要供应到辐射的电功率 来源(2)。 特别地,可以以这样一种方式进行控制过程,使得在预定公差带宽内的相同电力被提供给每个辐射源(2),并且平均辐射功率在一段时间内保持恒定 所需名义值。

    Weathering apparatus with UV radiation sources and radiation sensors containing a double-calibrated UV sensor
    5.
    发明申请
    Weathering apparatus with UV radiation sources and radiation sensors containing a double-calibrated UV sensor 有权
    具有UV辐射源和含有双校准UV传感器的辐射传感器的风化设备

    公开(公告)号:US20060027761A1

    公开(公告)日:2006-02-09

    申请号:US11195847

    申请日:2005-08-03

    IPC分类号: G01J1/42

    CPC分类号: G01J1/429 G01J1/08 G01N17/004

    摘要: Weathering apparatus with UV radiation sources and radiation sensors containing a double-calibrated UV sensor A weathering apparatus has one or more UV radiation sources (2) and one or more first sensors (3), which are calibrated for a first spectral sensitivity range. In a first aspect of the invention, the sensor or one of the first sensors (3) is calibrated in such a way that the radiation power of a spectral range which is located within the first spectral sensitivity range can be determined from its output signal. In a second aspect of the invention, a second sensor (4) is provided, which is calibrated for a second spectral sensitivity range.

    摘要翻译: 具有UV辐射源的风化装置和含有双校准UV传感器的辐射传感器风化装置具有一个或多个UV辐射源(2)和一个或多个第一传感器(3),其被校准为第一光谱灵敏度范围。 在本发明的第一方面中,传感器或第一传感器(3)之一被校准,使得位于第一光谱灵敏度范围内的光谱范围的辐射功率可以根据其输出信号来确定。 在本发明的第二方面,提供了第二传感器(4),其被校准为第二光谱灵敏度范围。

    Control of the UV radiation sources for a weathering apparatus on the basis of the averaged radiation intensity
    8.
    发明授权
    Control of the UV radiation sources for a weathering apparatus on the basis of the averaged radiation intensity 有权
    根据平均辐射强度控制风化装置的紫外线辐射源

    公开(公告)号:US07544948B2

    公开(公告)日:2009-06-09

    申请号:US11195846

    申请日:2005-08-03

    IPC分类号: G01J1/42

    CPC分类号: G01N17/004

    摘要: The radiation power emitted from the UV radiation sources (2) in a weathering apparatus is controlled such that the radiation power of each of the radiation sources (2) is measured in a predetermined spectral range of the radiation emitted from the radiation sources, with the spectral range being chosen such that the measured radiation power is representative of the radiation power in the UV, an averaged radiation power is calculated from the measured radiation powers, and the averaged radiation power is used for controlling the electrical power to be supplied to the radiation sources (2). In particular, the control process can be carried out in such a way that the same electrical power, within a predetermined tolerance bandwidth, is supplied to each of the radiation sources (2), and the averaged radiation power is kept constant over time at a desired nominal value.

    摘要翻译: 控制在风化装置中从紫外线辐射源(2)发射的辐射功率,使辐射源(2)中的每一个的辐射功率在辐射源发射的辐射的预定光谱范围内被测量, 光谱范围被选择为使得测量的辐射功率代表UV中的辐射功率,从测量的辐射功率计算平均辐射功率,并且平均辐射功率用于控制要供应到辐射的电功率 来源(2)。 特别地,可以以这样一种方式进行控制过程,使得在预定公差带宽内的相同电力被提供给每个辐射源(2),并且平均辐射功率在一段时间内保持恒定 所需名义值。

    Weathering apparatus with UV radiation sources and radiation sensors containing a double-calibrated UV sensor
    9.
    发明授权
    Weathering apparatus with UV radiation sources and radiation sensors containing a double-calibrated UV sensor 有权
    具有UV辐射源和含有双校准UV传感器的辐射传感器的风化设备

    公开(公告)号:US07368730B2

    公开(公告)日:2008-05-06

    申请号:US11195847

    申请日:2005-08-03

    IPC分类号: A61N5/00

    CPC分类号: G01J1/429 G01J1/08 G01N17/004

    摘要: Weathering apparatus with UV radiation sources and radiation sensors containing a double-calibrated UV sensor A weathering apparatus has one or more UV radiation sources (2) and one or more first sensors (3), which are calibrated for a first spectral sensitivity range. In a first aspect of the invention, the sensor or one of the first sensors (3) is calibrated in such a way that the radiation power of a spectral range which is located within the first spectral sensitivity range can be determined from its output signal. In a second aspect of the invention, a second sensor (4) is provided, which is calibrated for a second spectral sensitivity range.

    摘要翻译: 具有UV辐射源的风化装置和含有双校准UV传感器的辐射传感器风化装置具有一个或多个UV辐射源(2)和一个或多个第一传感器(3),其被校准为第一光谱灵敏度范围。 在本发明的第一方面中,传感器或第一传感器(3)之一被校准,使得位于第一光谱灵敏度范围内的光谱范围的辐射功率可以根据其输出信号来确定。 在本发明的第二方面,提供了第二传感器(4),其被校准为第二光谱灵敏度范围。

    Plug-in radiation source module for a weathering apparatus
    10.
    发明授权
    Plug-in radiation source module for a weathering apparatus 有权
    用于风化设备的插入式辐射源模块

    公开(公告)号:US07456416B2

    公开(公告)日:2008-11-25

    申请号:US11265213

    申请日:2005-11-03

    IPC分类号: G01N17/00 G01N21/00 G21K3/00

    摘要: A plug-in radiation source module (10) for mounting and locating a radiation source (3) for a weathering apparatus (20), the plug-in module (10) being configured to be insertable from without into a cavity (21) provided therefor in a weathering apparatus (20).

    摘要翻译: 一种用于安装和定位用于风化装置(20)的辐射源(3)的插入式辐射源模块(10),所述插入式模块(10)构造成可以从而不被插入到提供的空腔(21)中 因此在风化装置(20)中。