作者：张辉1, 占春连2, 曹远生3
作者单位：1. 中国兵器工业集团公司质量安全部, 北京 100821;
2. 西安应用光学研究所, 陕西西安 710065;
3. 中国测试技术研究院, 四川成都 610021
关键词：光辐射; 量值传递; 低温辐射计; 标准探测器
摘要：
光辐射计量以其独有的特性被广泛的应用于各行各业,从近期的国际比对来看,光辐射参数的计量测试占有相当重要的地位,参数涉及越来越多。从最初的坎德拉到应用广泛的温度、功率及辐射照度等,体现了光辐射计量技术快速发展的同时,也体现了光辐射技术在各个领域的广泛应用。本文主要介绍以探测器为基础的新型的光辐射量传系统,该系统主要以低温辐射计为基准,以各种标准探测器、辐射计等为传递标准对辐射的各个专业进行量值传递,并简要说明了现阶段光辐射计量面临的新问题及其新的发展方向。
set up of radiation metrology transfer system and its new development
zhang hui1, zhan chun-lian2, cao yuan-shen3
1. china ordnance industry company, quality and security department, beijing 100921, china;
2. xi'an institute of applied optics, xi'an 710065, china;
3. national institute of measurement and testing technology, chengdu 610021, china
abstract: radiation metrology has been widely applied in many fields for their particularity.from the latest international comparison,radiation metrology measurement has very important station,parameters that have been chosen to compare are more and more,from the basic illuminant intensity to radiation temperature and power and radiation irradiance etc.it shows that radiation metrology technology has rapidly developed and widely applied in many fields.this paper primarily introduced the new radiation transfer system of detector.this system was based on cryogenic radiometry,using detectors and radiometers for value dissemination for different specialty of radiation and briefly introduced some new problems and development that radiation metrology faced.
keywords: optical radiation; transfer value; cryonic radiometer; standard detector
2006, 32(5): 16-19 收稿日期: 2006-4-6;收到修改稿日期: 2006-6-17
基金项目:
作者简介: 张辉(1966-),男,江苏徐州人,高级工程师,主要从事计量科研及管理工作。
参考文献
[1] t.r.gentile,t.m.houston,j.e.hardis.national institute of standards and technology high-accuracy cryogenic radiometer[j].appl.opt.,1996,35(7):211-219.
[2] t.r.gentile,j.m.houston,c.l.cromer,realization of a sc-ale of absolute spectral response asing the national institute of standards and technology high-accurary cryogenic radiometer[j].appl opt.1996,35(22):118-124.
[3] r.u.datla,k.stock,a.c.parr,characterization of an absolute cryogenic radiometer as a standard detector for radiant-power measurement[j].appl.opt.,1992,31(3):7219-7255.
[4] theocharous.the latest measurement techniques at npl for the characterisation of infrared ddetectors and materials.spie,2003,5209:228-239.
[5] t.r.gentile.realization of a scale of absolute spectral response asing the national institute of standards and technology high-accurary cryogenic radiometer[j].appl.opt.,1996,25(22):338-344.
[6] corredera,p.calibration of near-infrared transfer standards at optical-fibre communication wavelengths by direct comparison with a cryogenic radiometer[j].metrologia.,1998,35(4):273-277.
[7] 曹远生.标准探测器在弱光度计量装置中的应用研究[j].实用测试技术,1994,20(2):5-8.
[8] 占春连,等.红外探测器光谱响应度的均匀性及直线性测试研究[j].应用光学,2004,23(6):34-37.
[9] 杨照金,等.光辐射计量测试技术[j].应用光学,2003,13(2):31-33.
