The New Ultraviolet Spectral Responsivity Scale Based on Cryogenic Radiometry at Synchrotron Ultraviolet Radiation Facility III
The New Ultraviolet Spectral Responsivity Scale Based on Cryogenic Radiometry at Synchrotron Ultraviolet Radiation Facility III
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基于同步加速器紫外线辐射设施 III 低温辐射测量的新型紫外线光谱响应度标度
DOI：
10.1063/1.1361081
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发表时间：
2001
期刊：
影响因子：
--
通讯作者：
K. Lykke
中科院分区：
文献类型：
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作者：
P. Shaw;T. Larason;R. Gupta;S. Brown;R. Vest;K. Lykke
美国国家标准与技术研究所 (NIST) 最近完成的同步加速器紫外线辐射设施 (SURF III) 升级提高了从红外到软 X 射线的宽光谱范围内辐射测量的准确性。 SURF III 的光束线 4 是一种基于低温辐射计的辐射测量设施，适用于紫外线 (UV) 光谱范围。 SURF III 的升级使我们能够使用光束线 4 来提高探测器在 125 至 320 nm 波长范围内的光谱功率响应度。在此光谱范围的大部分范围内，所实现的组合相对标准不确定度优于 0.5%。与光学技术部门的光谱比较器设施 (SCF) 和电子和光学物理部门的远紫外校准设施所维持的当前尺度的光谱范围内超过 6% 的相对标准不确定度相比，这是一个显着的改进。光束线 4 的新 UV 等级随后进行了相互比较......
The recently completed upgrade of the Synchrotron Ultraviolet Radiation Facility (SURF III) at the National Institute of Standards and Technology (NIST) has improved the accuracy of radiometric measurements over a broad spectral range from the infrared to the soft x ray. The beamline 4 at SURF III is a cryogenic-radiometer based radiometric facility for the ultraviolet (UV) spectral range. The upgrade of SURF III has allowed us to use beamline 4 to improve the detector spectral power responsivity scales in the wavelength range from 125 to 320 nm. The achieved combined relative standard uncertainty is better than 0.5% over most of this spectral range. This is a significant improvement over the more than 6% relative standard uncertainty in this spectral range of the current scales maintained at the Spectral Comparator Facility (SCF) in the Optical Technology Division and the Far UV Calibration Facility in the Electron and Optical Physics Division. The new UV scale of beamline 4 was subsequently intercompare...