公开(公告)号：EP2390637A1

公开(公告)日：2011-11-30

申请号：EP10733563.0

申请日：2010-01-22

Applicant: National Institute of Advanced Industrial Science and Technology ,  Opto Research Corporation ,  OK Lab. Co.,Ltd. ,  Nisshinbo Holdings, Inc. ,  Yamashita Denso Corporation

Inventor： IGARI, Sanekazu ,  KIKUCHI, Katsuhiko ,  OHKI, Kohichi ,  SHIMOTOMAI, Mitsuhiro ,  TAKEDA, Shunsuke

IPC: G01J3/443

CPC classification number: G01J3/443 ,  G01J1/4257 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/36 ,  G01J11/00 ,  G01J2001/4238 ,  G01J2001/4247 ,  H02S50/10

Abstract: Provided is a standard spectroradiometer which accurately measures the spectral radiation characteristic of a solar simulator and has a function of diagnosing a light source lamp and a lighting circuit thereof. The standard spectroradiometer including first light detection means (91) to (95) for respectively detecting spectral lights obtained by dispersion, the spectral lights being made by splitting and conducting a flashlight emitted from a pulse-lighting type solar simulator (2) by a plurality of optical fibers (71) to (75) and dispersing the conducted flashlights by respective spectroscopes (81) to (85), includes: a second light detection means (10) for detecting the flashlight emitted from the solar simulator (2); a threshold determination circuit (13) comparing a detection voltage detected by the second light detection means (10) and a threshold reference voltage and outputting a determination signal when the detection voltage becomes equal to or higher than the threshold reference voltage; and a delay time generation circuit (14) receiving input of the determination signal and outputting a measurement start signal, wherein each of the first light detection means (91) to (95) starts detection upon receiving input of the measurement start signal.

Abstract translation: 本发明提供一种准确地测量太阳模拟器的光谱辐射特性并具有诊断光源灯及其照明电路的功能的标准光谱辐射计。 标准分光辐射度计包括用于分别检测通过色散获得的光谱光的第一光检测装置（91）至（95），该光谱光是通过将由脉冲点亮型太阳能模拟器（2）发射的手电筒分开并传导多个 包括：第二光检测装置（10），用于检测从太阳模拟器（2）发射的手电筒;以及第二光检测装置（10），用于检测从太阳模拟器（2）发射的手电筒。 阈值确定电路（13），用于将由第二光检测装置（10）检测到的检测电压与阈值参考电压进行比较，并且当检测电压变得等于或高于阈值参考电压时输出确定信号; 以及延迟时间生成电路，接收所述判定信号的输入并输出测定开始信号，所述第一光检测单元（91）〜（95）分别在接收到所述测定开始信号的输入时开始检测。

公开(公告)号：EP2390637A4

公开(公告)日：2016-01-27

申请号：EP10733563

申请日：2010-01-22

Applicant: NAT INST OF ADVANCED IND SCIEN ,  OPTO RES CORP ,  OK LAB CO LTD ,  NISSHINBO HOLDINGS INC ,  YAMASHITA DENSO CORP

Inventor： IGARI SANEKAZU ,  KIKUCHI KATSUHIKO ,  OHKI KOHICHI ,  SHIMOTOMAI MITSUHIRO ,  TAKEDA SHUNSUKE

IPC: G01J3/443 ,  G01J1/42 ,  G01J3/02 ,  G01J3/36 ,  G01J3/44 ,  G01J11/00 ,  H02S50/10

CPC classification number: G01J3/443 ,  G01J1/4257 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/36 ,  G01J11/00 ,  G01J2001/4238 ,  G01J2001/4247 ,  H02S50/10

公开(公告)号：US20150268168A1

公开(公告)日：2015-09-24

申请号：US14427735

申请日：2013-09-12

Applicant: THE UNIVERSITY OF TOKYO ,  KYOTO UNIVERSITY ,  OK LAB. CO. LTD.

Inventor： Blair Thornton ,  Tetsuo Sakka ,  Koichi Oki

IPC: G01N21/71

CPC classification number: G01N21/718 ,  G01N2201/0612 ,  G01N2201/08 ,  G01N2201/0833

Abstract: Provided is a chemical analysis device to analyze a chemical composition of a sample, including a main body including a laser light source, a chemical analysis unit, and a housing; an optical head that is arranged to be faced to the sample; and a pressureproof-feedthrough-equipped fiber that is extended from the housing to the optical head to guide laser light emitted from the laser light source to the optical head. The housing houses the laser light source and the chemical analysis unit as having a pressure-resistant function. The optical head includes a mirror system that causes the sample to be irradiated with laser light outgoing from the pressureproof-feedthrough-equipped fiber and to cause plasma emission light occurring at the sample owing to irradiation with the laser light to reenter to the pressureproof-feedthrough-equipped fiber. The chemical analysis unit performs spectroscopic analysis on the plasma emission light that reentered to the pressureproof-feedthrough-equipped fiber.

Abstract translation: 本发明提供一种化学分析装置，用于分析样品的化学成分，包括：包含激光光源，化学分析单元和壳体的主体; 布置成面向样品的光学头; 以及一个从外壳延伸到光学头的防压穿通纤维，以将从激光光源发出的激光引导到光学头。 外壳容纳激光光源和化学分析单元，具有耐压功能。 该光学头包括一个反射镜系统，该反射镜系统使得从具有防压穿孔的光纤射出的激光照射样品，并且由于激光的照射而导致在样品处产生的等离子体发射光重新进入防压馈通 装备的纤维。 化学分析单元对重新输入到防压穿通纤维的等离子体发射光进行光谱分析。

公开(公告)号：US09267895B2

公开(公告)日：2016-02-23

申请号：US14427735

申请日：2013-09-12

Applicant: The University of Tokyo ,  Kyoto University ,  OK Lab. Co. Ltd.

Inventor： Blair Thornton ,  Tetsuo Sakka ,  Koichi Oki

IPC: G01J3/30 ,  G01N21/71

CPC classification number: G01N21/718 ,  G01N2201/0612 ,  G01N2201/08 ,  G01N2201/0833

Abstract: Provided is a chemical analysis device to analyze a chemical composition of a sample, including a main body including a laser light source, a chemical analysis unit, and a housing; an optical head that is arranged to be faced to the sample; and a pressureproof-feedthrough-equipped fiber that is extended from the housing to the optical head to guide laser light emitted from the laser light source to the optical head. The housing houses the laser light source and the chemical analysis unit as having a pressure-resistant function. The optical head includes a mirror system that causes the sample to be irradiated with laser light outgoing from the pressureproof-feedthrough-equipped fiber and to cause plasma emission light occurring at the sample owing to irradiation with the laser light to reenter to the pressureproof-feedthrough-equipped fiber. The chemical analysis unit performs spectroscopic analysis on the plasma emission light that reentered to the pressureproof-feedthrough-equipped fiber.

Abstract translation: 本发明提供一种化学分析装置，用于分析样品的化学成分，包括：包含激光光源，化学分析单元和壳体的主体; 布置成面向样品的光学头; 以及一个从外壳延伸到光头的防压通孔纤维，用于将从激光光源发出的激光导向光头。 外壳容纳激光光源和化学分析单元，具有耐压功能。 该光学头包括一个反射镜系统，该反射镜系统使得从具有防压穿孔的光纤射出的激光照射样品，并且由于激光的照射而导致在样品处产生的等离子体发射光重新进入防压馈通 装备的纤维。 化学分析单元对重新输入到防压穿通纤维的等离子体发射光进行光谱分析。