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1. 发明公开

EP0157644A3 Flame detectors 失效
标题翻译：火焰探测器
公开(公告)号：EP0157644A3
公开(公告)日：1988-03-30
申请号：EP85302349
申请日：1985-04-03
申请人： THE BABCOCK & WILCOX COMPANY
发明人： Ciammaichella, Richard Curtis , Youmans, Barry J.
IPC分类号： G01J01/04 , F23N05/08 , G01J01/42
CPC分类号： G01J1/429 , F23N5/082
摘要： A flame detector (10) comprises a light collecting lens (16) or other device for collecting electromagnetic radiation from a flame (12) produced by aflame source (14), afilter (20) for passing only a portion of the electromagnetic radiation from the lens (16) which changes from between a flame on and a flame off condition, a solid state photocell (22) for receiving the portion of electromagnetic radiation passed by the filter (20), and a circuit (26) for producing a signal indicative of whether the flame (12) is on or off in response to a signal generated by the photocell (22). The photocell (22) is preferably sensitive to ultraviolet radiation to avoid confusion with infrared radiation that is produced by heat near the flame source and which heat is not necessarily indicative of whether the flame is on or off. The photocell (22) is preferably made of gallium arsenide phosphide semiconductive material.

2. 发明公开

EP0184802A3 Method of and aparatus for measuring the transverse moments of the electromagnetic field associated with an optical beam 失效
标题翻译：用于测量与光束相关的电磁场的横断面的方法和装置
公开(公告)号：EP0184802A3
公开(公告)日：1988-12-14
申请号：EP85115617
申请日：1985-12-09
申请人： CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A.
发明人： Coppa, Gianni , Di Vita, Pietro
IPC分类号： G01J01/42 , G01R29/08
CPC分类号： G01J1/4257
摘要： A method and an apparatus are provided wherein a light beam is passed through a slit (7) oscillating with respect to the beam, and a periodic signal is obtained from the beam portion traversing the slit and is split into its spectral components. Moment values are derived from the values of the amplitudes of such components.

3. 发明公开

EP0140661A3 Optical beam analyzer 失效
标题翻译：光学光束分析仪
公开(公告)号：EP0140661A3
公开(公告)日：1987-04-15
申请号：EP84307215
申请日：1984-10-19
申请人： WESTINGHOUSE ELECTRIC CORPORATION
发明人： Cross, Michael Archer , Nichols, Edward William
IPC分类号： G01J01/42
CPC分类号： G01J1/4257 , G01J2001/448
摘要： A system for analyzing the characteristics of a light beam is disclosed. Functionally, the system includes an optical system for collecting the light beam to be analyzed. An array of light-sensitive elements is positioned at the focal plane of the optical system. A digital system sequentially samples the output signals of the light sensors and processes the resulting data to generate signals indicative of the characteristics of the light beam.

4. 发明公开

EP0136520A3 Apparatus for recording densitometric values of a control strip 失效
标题翻译：用于记录控制条的密度值的装置
公开(公告)号：EP0136520A3
公开(公告)日：1986-02-05
申请号：EP84110087
申请日：1984-08-23
申请人： Viptronic GmbH
发明人： Pallingen, Hans-Godehard
IPC分类号： G01N21/59 , G01J01/42
CPC分类号： G01N21/5907 , B41F33/0036

5. 发明公开

EP0072443A3 Method and apparatus for measuring intensity variation in a light source 失效
标题翻译：用于测量光源中强度变化的方法和装置
公开(公告)号：EP0072443A3
公开(公告)日：1983-04-20
申请号：EP82106429
申请日：1982-07-16
申请人： THE PERKIN-ELMER CORPORATION
发明人： Liu, Raymond C. , Markle, David A.
IPC分类号： G03B41/00 , G01J01/42
CPC分类号： G03F7/70091 , G01J1/42 , G03F7/70358
摘要： This invention relates to a method and apparatus for measuring the exposure variation in the cross scan direction in an optical projector and scanning apparatus of the type that uses an annular aperture or slit. This measuring is achieved by measuring the light intensity from point to point along the arcuate illuminated area. Where the illuminated area is tapered so as to accommodate a pivoting carriage the system of this invention processes the intensity signal to yield a uniformity signal that only indicates departures from the ideal.

6. 发明公开

EP0172024A3 Laser control system 失效
标题翻译：激光控制系统
公开(公告)号：EP0172024A3
公开(公告)日：1988-01-27
申请号：EP85305766
申请日：1985-08-14
申请人： UNITED KINGDOM ATOMIC ENERGY AUTHORITY
发明人： Travis, Alan John Basil
IPC分类号： H01S03/13 , G02B26/04 , G02B26/08 , G01J01/42 , B23K26/04
CPC分类号： H01S3/13 , G01J1/4257 , G02B26/04 , G02B26/0891
摘要： For monitoring and controlling a laser beam, sample beams are monitored for three characteristics and the three monitor outputs are used to control the beam generation. The three characteristics monitored are the transverse distribution of energy within the beam (a) under far field conditions and (b) under near field conditions, and (c) total power within a known proportion of the beam. These are employed respectively to control (a) the position of a mirror which forms part of an optical cavity within the laser structure, (b) a beam pointing element, (c) a beam expander and (d) a power supply for the laser.

7. 发明公开

EP0171360A3 Densitometer 失效
标题翻译：密度计
公开(公告)号：EP0171360A3
公开(公告)日：1987-09-09
申请号：EP85810355
申请日：1985-08-01
申请人： GRETAG Aktiengesellschaft
发明人： Weidmann, Markus , Ott, Hans , Koch, Wilhelm Heinrich
IPC分类号： G01N21/59 , G01J01/42 , G01N21/47 , G01N21/25
CPC分类号： G01N21/5907

8. 发明申请

WO1997018447A1 METHOD OF MEASURING ULTRAVIOLET LIGHT, DEVICE FOR APPLYING SAID METHOD AND A PHOTO-CONVERTER 审中-公开
标题翻译：测量超紫外光的方法，用于应用该方法和光转换器的装置
公开(公告)号：WO1997018447A1
公开(公告)日：1997-05-22
申请号：PCT/RU1995000245
申请日：1995-11-14
申请人： TOMSKY, Konstantin Abramovich
发明人： RAKHOVSKY, Gleb Borisovich , MIKHAILOV, Oleg Mikhailovich , AFANASIEV, Valentin Petrovich , SAZANOV, Alexandr Petrovich
IPC分类号： G01J01/42
CPC分类号： G01J1/429
摘要： The method of measuring ultraviolet light involves the following steps: the light is received, converted in a non-spectrally dependent manner and subsequently photo-converted to produce an electrial signal; the parameters of the electrical signal are measured and the results indicated. Before photo-conversion, a spectrally-dependent correction is carried out in the 280-440 nm range in accordance with a target standard of measurement and a defined relative spectral ultraviolet efficiency curve. The measurement itself is carried out in effective units set by the same standard. The device for applying the method comprises an input optical unit (1) with inlet pupil (2), a photo-converter (4), a correction parameter input unit (6), a measurement unit (5), an indicating unit (7) and a correction filter (3) mounted on the same axis as the inlet pupil (2) and photoreceptor region (23) of the photo-converter (4) along the path of the ultraviolet light at a set distance between the inlet optical unit (1) and the photo-converter (4). The output of the photo-converter (4) is connected to the first input of the measurement unit (5) and first outlet of the correction parameter input unit (6) whose second output is connected to the second input of the measurement unit (5). The outputs of the measurement unit (5) are connected to the corresponding inputs of the indicator unit (7). The inlet pupil (2) is the optical input of the device, while the inputs of the correction parameter input unit (6) are its key inputs. The photo-converter (4) contains a correction filter (3) placed immediately in front of and physically connected to the photoreceptor region (23), a substrate (20) made from monocrystalline n-type silicon with on one side a silicon dioxide layer (21) with a window (22) corresponding to the area of the photoreceptor region (23). A layer (24) of amorphous hydrogenated silicon is deposited on the layer (21) with the window and then overlaid with a barrier-forming film (25) on which outside the confines of the window is located an electrode (26). On the other side of the substrate (20) is formed a multilayer electrode.
摘要翻译：测量紫外光的方法包括以下步骤：接收光，以非光谱依赖的方式转换，随后光转换以产生电子信号; 测量电信号的参数，并显示结果。在光转换之前，根据目标测量标准和定义的相对光谱紫外线效率曲线，在280-440nm范围内进行光谱依赖性校正。测量本身以相同标准设定的有效单位进行。用于应用该方法的装置包括具有入口光瞳（2）的输入光学单元（1），光电转换器（4），校正参数输入单元（6），测量单元（5），指示单元）和校正滤光器（3），其安装在与所述光转换器（4）的入射光瞳（2）和感光体区域（23）相同的轴上，沿着所述紫外线的路径在所述入射光学单元（1）和光转换器（4）。光转换器（4）的输出连接到测量单元（5）的第一输入端和校正参数输入单元（6）的第一输出端，第二输出端连接到测量单元（5）的第二输入端）。测量单元（5）的输出端连接到指示器单元（7）的相应输入端。入口光瞳（2）是设备的光输入，而校正参数输入单元（6）的输入是其关键输入。光转换器（4）包含立即放置在感光体区域（23）的前方并物理连接的校正滤光器（3），由单晶n型硅制成的衬底（20），一侧具有二氧化硅层（21）具有对应于感光体区域（23）的区域的窗口（22）。非晶氢化硅层（24）用窗口沉积在层（21）上，然后用形成屏障的膜（25）覆盖，其上的窗口的外界面位于电极（26）上。在基板（20）的另一侧形成多层电极。

9. 发明申请

WO1996025650A1 DEVICE FOR DETERMINING THE STRENGTH AND DOSE OF ULTRAVIOLET RADIATION USING SENSORS SENSITIVE TO ULTRAVIOLET RADIATION 审中-公开
标题翻译：一种用于确定紫外线辐射强度和手段剂量紫外线敏感的传感器
公开(公告)号：WO1996025650A1
公开(公告)日：1996-08-22
申请号：PCT/EP1996000644
申请日：1996-02-14
申请人： GTA INGENIEURBÜRO FÜR GEOINFORMATIK DR. PETER LIECKFELDT , LIECKFELDT, Peter , HENNING, Detlev , PERK, Rainer
发明人： GTA INGENIEURBÜRO FÜR GEOINFORMATIK DR. PETER LIECKFELDT
IPC分类号： G01J01/42
CPC分类号： G01J1/429
摘要： The invention pertains to a device for determining the strength and dose of ultraviolet radiation using ultraviolet-sensitive sensors. It has a station-like, essentially fixed structure with a sensor head, a large-screen display (11) and an essentially oblong standard (10) as support for the large-screen display and the sensor head, the standard being advantageously equipped with means for interactive communication (3) and for additional data output as well as means for electronic evaluation of sensor signals and for outputting data to operate the large-screen display. The sensor head is situated above and at a distance from the large-screen display to ensure a clear, undisturbed incidence of radiation. The large-screen display advantageously has a solar cell surface (12) at or on its top and/or lateral faces. With the aid of this solar cell surface (12) energy is supplied to the device, that is the accumulators arranged in the standard (10) are recharged, thus ensuring a substantially self-sufficient mode of operation of the device shown.
摘要翻译：本发明涉及一种装置，用于确定由UV敏感传感器来的UV辐照度和剂量，并且具有一个传感器头，一个大的显示器（11）一台状基本上静止的结构和基本上细长的支架（10），大显示器的载体和在台座用于交互式通信装置（3）和用于额外的数据输出方便地被提供传感器头上，以及装置，用于电子地接收速率的传感器信号和数据的用于操作大型显示器的输出。传感器头的上方和从大显示间隔开，以确保自由不受干扰辐射侵入地布置。便利地，在或在其顶部和/或侧面的大显示壳体（11），太阳能电池板（12）。与该太阳能电池的表面（12）的装置的能量供给或在现有脚（10）的装载配置蓄能器，以便确保所示的装置的一个主要的自立运行。

10. 发明申请

WO1989012806A2 APPARATUS FOR MEASURING THE RADIATED POWER OF LASERS 审中-公开
标题翻译：用于测量激光辐射功率的装置
公开(公告)号：WO1989012806A2
公开(公告)日：1989-12-28
申请号：PCT/DE1989000402
申请日：1989-06-16
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ... , LOOSEN, Peter , STURM, Volker , DRENKER, Alexander
发明人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ...
IPC分类号： G01J01/42
CPC分类号： G01K17/003 , G01J1/4257 , G01J5/12 , G01J5/34 , G01J2001/0481
摘要： The invention concerns an apparatus for measuring the radiated power of lasers, in particular infra-red lasers, using a thermal detector which produces a power-dependent output signal. In order to be able to measure rapid changes in the radiated-power level, the apparatus is designed with a device for local integration of the laser radiation. To this device is connected, in addition to the thermal detector, at least one other detector which enables changes in radiated power to be detected over a wider bandwidth than that of the thermal detector. The apparatus further includes a circuit for combining the output signals of the detectors.
摘要翻译：本发明涉及一种使用产生功率相关输出信号的热检测器来测量激光器，特别是红外激光器的辐射功率的设备。为了能够测量辐射功率电平的快速变化，该装置设计有用于激光辐射的局部集成的装置。除了热检测器之外，还连接有至少一个其他检测器，该检测器能够在比热检测器更宽的带宽上检测辐射功率的变化。该装置还包括用于组合检测器的输出信号的电路。

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