| 不掺杂GaAs膜近红外光吸收系数激光感生变化的实验研究 |
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| 引用本文： | 王德煌,庄婉如.不掺杂GaAs膜近红外光吸收系数激光感生变化的实验研究[J].北京大学学报(自然科学版),1994,30(5):575-578. |
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| 作者姓名： | 王德煌 庄婉如 |
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| 作者单位： | 北京大学物理学系 集成光电子学国家重点联合实验室半导体所区(王德煌，王威礼，李桂棠)，( 庄婉如，段树坤) |
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| 摘 要： | 报道ＭＯＶＰＥ技术生长不掺杂ＧａＡｓ膜，在Ｈｅ－Ｎｅ激光场作用下，其近红外光吸收系数变化的实验结果。
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| 关 键 词： | 吸收系数 激光辐照 砷化镓 膜 |
Exp6Fimental Investigation on Laser-Induced Change of Absorption Coefficient Near Infrared in Undoped GaAs Film |
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| WANC Dehuang WANG Weili LI Guitang.Exp6Fimental Investigation on Laser-Induced Change of Absorption Coefficient Near Infrared in Undoped GaAs Film[J].Acta Scientiarum Naturalium Universitatis Pekinensis,1994,30(5):575-578. |
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| Authors: | WANC Dehuang WANG Weili LI Guitang |
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| Abstract: | The experimental results on near infrared absorption coefficient change produced by He-Ne laser irradiation in undoped GaAs film are reported, |
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| Keywords: | GaAs film absorption coefficient laser irradiation |
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