| 宽波段高灵敏快响应热释电型光卡计的研究 |
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| 引用本文： | 周复正,沈丽青.宽波段高灵敏快响应热释电型光卡计的研究[J].中国激光,1991,18(10):743-748. |
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| 作者姓名： | 周复正 沈丽青 |
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| 作者单位： | 中国科学院上海光机所 201800
(周复正)，中国科学院上海光机所 201800(沈丽青) |
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| 摘 要： | 采用热释电材料,设计并研制了适用于红外-可见-X光波段的高灵敏、快响应光能量计。针算了卡计的参数,对1.06μm、0.53/μm激光和0.1～10keV的软X射线进行了能量测量,灵敏度达300mV/μJ,时间响应小于2ns。
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| 关 键 词： | 热释电型卡计 |
| 收稿时间： | 1990/4/6 |
PE-calorimeter with broad spectra high sensitivity and fast response |
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| Zhou Fuzheng,Shen Liqing.PE-calorimeter with broad spectra high sensitivity and fast response[J].Chinese Journal of Lasers,1991,18(10):743-748. |
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| Authors: | Zhou Fuzheng Shen Liqing |
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| Abstract: | Photo-energymeter with high sensitivity, fine frequency and fast response has been developed with, pyroelectric material. The parameters of the calorimeter are calculated. The energies of both laser at wavelength 1.06μm and 0.53μm, and soft x-ray ranging from 0.lkeV to 10keV are measured. The sensitivity is about 300mV/μJ and the time response is less than 2ns. |
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| Keywords: | pyroelectrio calorimeter |
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