公开(公告)号：KR20180031809A

公开(公告)日：2018-03-28

申请号：KR20187007646

申请日：2013-09-17

Applicant: HAMAMATSU PHOTONICS KK

Inventor： SUZUKI KENGO ,  IGUCHI KAZUYA ,  EURA SHIGERU ,  IKEMURA KENICHIRO

IPC: G01N21/64 ,  G01J3/443

CPC classification number: G01N21/645 ,  G01J3/021 ,  G01J3/0254 ,  G01J3/0291 ,  G01J3/4406 ,  G01N21/01 ,  G01N21/6489 ,  G01N2021/6469 ,  G01N2021/6482 ,  G01N2021/6484 ,  G01N2201/065

Abstract: 측정대상이되는시료에여기광을조사하고, 피측정광을검출하는분광측정장치로서, 여기광을발생시키는광원과, 여기광이입사되는입사개구부와, 피측정광을출사하는출사개구부를가지는적분기와, 적분기내에배치되어, 시료를수용하는수용부와, 시료에여기광을입사시키는입사광학계와, 출사개구부로부터출사된피측정광을검출하는광검출기와, 광검출기로검출된검출치에기초하여시료의양자수율을산출하는해석수단을구비하고, 여기광은시료를내포하도록당해시료에조사된다.

Abstract translation: 一种光谱测量装置，用激励光照射作为测量对象的样本并检测待测量的光包括产生激发光的光源; 具有用于输入激励光的输入开口部和输出被测量光的输出开口部的积分器; 壳体部分，其布置在积分器中并容纳样品; 入射光学系统，使激发光入射到样品; 检测从所述输出开口部输出的测定对象的光的光检测器; 以及分析装置，基于由光电检测器检测的检测值计算样品的量子产率，并且将激发光施加到样品以包括样品。

公开(公告)号：EP2952881A4

公开(公告)日：2016-08-10

申请号：EP13873636

申请日：2013-09-17

Applicant: HAMAMATSU PHOTONICS KK

Inventor： SUZUKI KENGO ,  IGUCHI KAZUYA ,  EURA SHIGERU ,  IKEMURA KENICHIRO

IPC: G01N21/64 ,  G01J3/02 ,  G01J3/44 ,  G01J3/443 ,  G01N21/01 ,  G01N21/03

CPC classification number: G01N21/645 ,  G01J3/021 ,  G01J3/0254 ,  G01J3/0291 ,  G01J3/4406 ,  G01N21/01 ,  G01N21/6489 ,  G01N2021/6469 ,  G01N2021/6482 ,  G01N2021/6484 ,  G01N2201/065

Abstract: A spectral measurement apparatus for irradiating a sample as a measurement object with excitation light and detecting light to be measured includes a light source generating the excitation light; an integrator having an input opening portion through which the excitation light is input, and an output opening portion from which the light to be measured is output; a housing portion arranged in the integrator and housing the sample; an incidence optical system making the excitation light incident to the sample; a photodetector detecting the light to be measured output from the output opening portion; and an analysis means calculating a quantum yield of the sample, based on a detection value detected by the photodetector, and the excitation light is applied to the sample so as to include the sample.

公开(公告)号：EP3147638A4

公开(公告)日：2018-02-21

申请号：EP15796210

申请日：2015-04-07

Applicant: HAMAMATSU PHOTONICS KK

Inventor： EURA SHIGERU ,  SUZUKI KENGO ,  IKEMURA KENICHIRO ,  IGUCHI KAZUYA

IPC: G01J3/443 ,  G01J3/02 ,  G01N21/64

CPC classification number: G01N21/64 ,  G01J3/0254 ,  G01J3/443 ,  G01N2201/12753

Abstract: An optical measurement device inputs excitation light to an integrating sphere in which a sample is disposed, irradiates the sample with the excitation light having a predetermined beam cross-section, detects measurement light output from the integrating sphere by a photodetector, and acquires intensity data of the sample. The optical measurement device includes a storage unit in which correction data is stored and an optical characteristic calculation unit for calculating optical characteristics of the sample based on the intensity data of the sample and the correction data. The correction data is calculated based on first corrective intensity data and second corrective intensity data. The predetermined beam cross-section is covered with the first light absorbing member and covers the second light absorbing member.

公开(公告)号：EP2952882A4

公开(公告)日：2016-11-30

申请号：EP13873653

申请日：2013-09-17

Applicant: HAMAMATSU PHOTONICS KK

Inventor： EURA SHIGERU ,  SUZUKI KENGO ,  IKEMURA KENICHIRO ,  IGUCHI KAZUYA

IPC: G01N21/64 ,  G01J3/02 ,  G01J3/42 ,  G01J3/44 ,  G01J3/443 ,  G01N21/31

CPC classification number: G01N21/31 ,  G01J3/0254 ,  G01J3/0291 ,  G01J3/42 ,  G01J3/4406 ,  G01N21/645 ,  G01N21/6489 ,  G01N2021/6469 ,  G01N2021/6482 ,  G01N2021/6491 ,  G01N2201/062 ,  G01N2201/065 ,  G01N2201/12

公开(公告)号：JP2014149266A

公开(公告)日：2014-08-21

申请号：JP2013019406

申请日：2013-02-04

Applicant: Hamamatsu Photonics Kk ,  浜松ホトニクス株式会社

Inventor： EURA SHIGERU ,  SUZUKI KENGO ,  IKEMURA KENICHIRO ,  IGUCHI KAZUYA

IPC: G01J3/443 ,  G01N21/64

CPC classification number: G01N21/31 ,  G01J3/0254 ,  G01J3/0291 ,  G01J3/42 ,  G01J3/4406 ,  G01N21/645 ,  G01N21/6489 ,  G01N2021/6469 ,  G01N2021/6482 ,  G01N2021/6491 ,  G01N2201/062 ,  G01N2201/065 ,  G01N2201/12

Abstract: PROBLEM TO BE SOLVED: To accurately obtain a light absorption rate.SOLUTION: A spectrometer 100 includes: a light generating portion for generating excitation light L1; an integrating sphere 14 which has a light incident opening 15 through which the excitation light L1 is emitted, and a light emission opening 16 for emitting measured light; a storing portion of a specimen container 40 disposed in the integrating sphere 14 and storing a specimen 1; a collimator lens 64, mirrors 65 and 66, and an aperture 67 which emit the excitation light L1 to the specimen 1; a light detecting portion 9 for detecting the measured light emitted from the light emission opening 16; and a data analyzing device 50 for calculating a light absorption rate of the specimen 1 on the basis of a detection value detected by the light detecting portion 9. An irradiation area of the excitation light L1 at an incident position to the specimen 1 is made to be larger than an irradiated surface of the specimen 1. The data analyzing device 50 performs area ratio correction about the irradiation area of the excitation light L1 and the irradiated area of the specimen, to the calculated light absorption rate.

Abstract translation: 要解决的问题：准确地获得光吸收率。光谱仪100包括：产生激发光L1的光产生部分; 积分球14具有发射激发光L1的光入射开口15和用于发射测量光的发光开口16; 设置在积分球14中并容纳标本1的检体容器40的收纳部; 准直透镜64，反射镜65和66以及将激发光L1发射到样本1的孔67; 用于检测从发光开口16发射的测量光的光检测部分9; 以及数据分析装置50，用于根据由光检测部分9检测到的检测值来计算样本1的光吸收率。将激发光L1到样本1的入射位置的照射面积设为 大于试样1的照射面。数据分析装置50对激发光L1的照射面积和试样的照射面积进行面积比校正，计算出光吸收率。

公开(公告)号：JP2014149267A

公开(公告)日：2014-08-21

申请号：JP2013019409

申请日：2013-02-04

Applicant: Hamamatsu Photonics Kk ,  浜松ホトニクス株式会社

Inventor： SUZUKI KENGO ,  IGUCHI KAZUYA ,  EURA SHIGERU ,  IKEMURA KENICHIRO

IPC: G01N21/64 ,  G01J3/443 ,  G01N21/01 ,  G01N21/03

CPC classification number: G01N21/645 ,  G01J3/021 ,  G01J3/0254 ,  G01J3/0291 ,  G01J3/4406 ,  G01N21/01 ,  G01N21/6489 ,  G01N2021/6469 ,  G01N2021/6482 ,  G01N2021/6484 ,  G01N2201/065

Abstract: PROBLEM TO BE SOLVED: To provide a spectrometer capable of accurately obtaining a quantum yield, spectrometry, and a specimen container.SOLUTION: A spectrometer includes: a light source for generating excitation light L; an integrating sphere 20 which has an incident opening portion 21 through which the excitation light L is emitted, and an emission opening 22 for emitting measured light; a storing portion disposed in the integrating sphere 20 and storing the specimen 1; a collimater lens 212 and an aperture 213 for emitting the excitation light L to the specimen 1; a light detector for detecting the measured light emitted from the emission opening 22; and a data analyzing device for calculating the quantum yield of the specimen 1 on the basis of a detection value detected by the light detector. In the spectrometer, the excitation light L is emitted to the specimen 1 so as to contain the specimen 1.

Abstract translation: 要解决的问题：提供能够精确地获得量子产率，光谱测定和样本容器的光谱仪。解决方案：光谱仪包括：用于产生激发光L的光源; 积分球20具有发射激发光L的入射开口部21和用于发射测量光的发射开口22。 存储部，其设置在积分球20中，并存储标本1; 准直透镜212和用于将激发光L发射到样本1的孔213; 用于检测从发射开口22发射的测量光的光检测器; 以及数据分析装置，用于根据由光检测器检测到的检测值来计算样本1的量子收率。 在光谱仪中，激发光L被发射到样本1以容纳样本1。