| 感光材料灵敏度表示方法的讨论 |
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| 引用本文： | 周建勤,张静江.感光材料灵敏度表示方法的讨论[J].北京师范大学学报(自然科学版),1996,32(2):199-203. |
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| 作者姓名： | 周建勤 张静江 |
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| 作者单位： | 北京师范大学物理学系 |
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| 摘 要： | 讨论了感光特性曲线的线性区表示感光灵敏度的各种方法，提出将√η－Ｈ曲线或√η－Ｖ曲线线性区衍射效率最大的点作为灵敏度点，可以最佳确定全息记录材料对光的敏感能力。
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| 关 键 词： | 感光材料 特性曲线 线性区 感光灵敏度 |
DISCUSSIONS ON METHODS OF CHARACTERIZING THE SENSITIVITY OF PHOTOGRAPHIC MATERIALS |
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| Zhou Jianqin Zhang Jingjiang.DISCUSSIONS ON METHODS OF CHARACTERIZING THE SENSITIVITY OF PHOTOGRAPHIC MATERIALS[J].Journal of Beijing Normal University(Natural Science),1996,32(2):199-203. |
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| Authors: | Zhou Jianqin Zhang Jingjiang |
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| Abstract: | The characteristic curves based on the application mechanism of photographic materials reflect the responsibility of the materials to light. The curve of D-lgH describes the photographic characteristic of silver halide film and the curve of of describes the photographic characteristic of various holographic recording materials. The methods of defining photographic sinsitivity in the linear of characteristic curves are discussed and the point with the highest diffraction efficiency in the linear region is proposed as the sensitive point, which can determine the sensitivity of holographic recording materials to light for the best. |
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| Keywords: | photographic material characteristic curve linear region photographic sensitivity holographic sensitivity sensitive point |
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