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电校准辐射测量是一种新的光学校准方法。它采用光学调制和零位平衡技术。用电学方法对探测器加热,使之与用光学方法对探测器的加热等效,探测器响应快,不受环境温度的影响。这样就可不用黑体和校准灯,进行精度很高的光学测量。电校准辐射计可用于激光、非相干光源、红外探测器、各种宽带或窄带辐射仪器的校准。这一新技术最先由美国国家标准局用聚氟乙烯热电探测器研究成功,后由美国激光精密测量公司改用钽酸锂探测器研制。本期发表的两篇报告原载美国照相光学仪器工程师学会第62卷会议录中,1975年获得美国100项工业奖之一。该产品于1977年投产出售,今刊载上述两篇原始报告的译文,供读者参考
Electric calibration Radiation measurement is a new optical calibration method. It uses optical modulation and zero balance technology. Electricity is used to heat the detector so that it is equivalent to the optical heating of the detector. The detector responds quickly and is unaffected by ambient temperature. This eliminates the need for bold and calibration lamps for highly accurate optical measurements. Electrically calibrated radiometers can be used for laser, incoherent light sources, infrared detectors, calibration of various wideband or narrow band radiation instruments. This new technology first by the United States National Bureau of Standards Polyvinyl fluoride thermoelectric detector successfully studied by the United States laser precision measurement company to switch to lithium tantalate detector development. Two reports published in this issue were originally recorded in the 62th Proceedings of the American Society of Photographic and Optical Engineers and won one of the 100 Industrial Awards in the United States in 1975. The product was put into production in 1977, the translation of the two original reports are now available for readers' reference