| 激光对光电探测器的损伤阈值研究 |
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| 引用本文： | 陈德章 张承铨. 激光对光电探测器的损伤阈值研究[J]. 激光技术, 1995, 19(3): 135-140 |
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| 作者姓名： | 陈德章 张承铨 |
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| 作者单位： | 1.西南技术物理研究所 |
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| 摘 要： | 本文研究了1.06μm和0.53μm激光对硅pin光电二极管以及硅雪崩光电管的永久性损伤效应,测出了损伤阈值。实验发现,光电探测器的PN结受到激光热烧伤是造成其永久性损伤的重要因素,损伤阈值的大小与激光波长、脉冲宽度以及光电探测器结构有关。
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| 关 键 词： | 光电探测器 永久性激光损伤阈值 |
Research on laser damage threshold of photoelectric detector |
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| Chen Dezhang,Zhang Cheng quan,Qing Guangbi Liu Yun,Ye Zhusheng,Li Lin,Guo Yong. Research on laser damage threshold of photoelectric detector[J]. Laser Technology, 1995, 19(3): 135-140 |
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| Authors: | Chen Dezhang Zhang Cheng quan Qing Guangbi Liu Yun Ye Zhusheng Li Lin Guo Yong |
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| Affiliation: | Southwest Institute of Technical Physics |
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| Abstract: | The perpetual laser damage effects of silicon PIN photoelectric diodes and silicon avalanche photodiodes irradiated by a laser of 1.06μm or 0.53μm wavelength are studied.The laser damage thresholds of the detectors are experimentally measured.The main reason of causing the perpetual damage are the laser heat singe on the PN connect of photoelectric diodes.The damage thresholds are relative to the laser wavelength,pulse width and the photodiod structure. |
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| Keywords: | photoeletric detector perpetual laser damage threshold |
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