In LBRCF, standardradiation, reference radiation and the radiation under calibration are coaxial by optical deflection, and the use of large-scale sliding tables is therefore avoided.
校准装置内的标准辐射，参考辐射和待测辐射由光学偏转方式进行同轴，使装置避免了大型导轨平台的使用。
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Using a multichannel quartz optical-fiber system calibrated with a standard tungsten strip lamp, the radial profiles of the visible bremsstrahlung radiation power in the HL-1 tokamak were measured.
This paper describes the experimental system, measuring method and results of the standard for the relative spectral responsivity of opticalradiation detectors.