近红外光区波长标准物质的研制  

PREPARATION OF NEAR–INFRARED REGION WAVELENGTH REFERENCE MATERIALS FOR SPECTROPHOTOMETER

作　　者：杨欣欣[1] 潘忠泉[1] 张国峰[1] 拓锐[1] 张彬[1] 

机构地区：[1]中国兵器工业集团第五三研究所,济南250031

出　　处：《化学分析计量》2011年第6期13-15,共3页Chemical Analysis And Meterage

摘　　要：从薄膜材料选择出发,研究化学计量领域分光光度计近红外光区窄带干涉滤光片的加工工艺,并测试了此标准物质的均匀性及检定周期内的稳定性,同时评价了定值过程中的不确定度。结果表明所研制的近红外窄带干涉滤光片可作为分光光度计近红外光区的波长标准物质。By selection of film material, the processing of narrow-band interference filters in near-infrared region for spectrophotometer was researched. The homogeneity and stability within the test cycle were discussed and the uncertainty was evaluated. The result showed that near-infrared narrow-band interference filters could be used as wavelength reference materials for near-infrared spectrophotometer.

关 键 词：近红外光区 波长 标准物质 制备 不确定度 

分 类 号：TN304.18[电子电信—物理电子学]