| 半导体激光多模光纤束斑纹场的特性 |
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| 引用本文： | 华家宁,张薇,史习昭. 半导体激光多模光纤束斑纹场的特性[J]. 激光杂志, 2000, 21(2): 53-53 |
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| 作者姓名： | 华家宁 张薇 史习昭 |
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| 作者单位： | 南京师范大学物理系!南京210097(华家宁)，无锡教育学院物理系!无锡214063(张薇)，南京紫金山天文台!南京21000(史习昭) |
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| 基金项目： | 江苏光电技术重点实验室开放基金 |
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| 摘 要： | 本文研究 650rm波长的半导体激光照明多模光纤束产生的斑纹场的特性 ,讨论了决定这种斑纹场特性的各种因素。用自己设计的Y型多模光纤束 ,拍得了质量较好的半导体激光光纤束斑纹全息图。用两次曝光法再现了清晰的杨氏干涉条纹。
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| 关 键 词： | 半导体激光 多模光纤束 斑纹场 全息图 |
The properties of speckl-fields emitted from multimode fiber-optic boundle illuminated by semiconductor laser |
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| Hua Jianing,Zhang Wei,Shi Xizhao. The properties of speckl-fields emitted from multimode fiber-optic boundle illuminated by semiconductor laser[J]. Laser Journal, 2000, 21(2): 53-53 |
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| Authors: | Hua Jianing Zhang Wei Shi Xizhao |
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| Abstract: | In this paper,we study the properties of speckle fields emitted from multimode fiber optic boundle (MFOB) illuminated by the 650nm semiconductor laser.Vorious factors,that determine the properties of the speckle fields,are discussed.The Y mode fiber boundle designed by ourselves is used to take the fine hologram of speckle fields emitted from MFOB illuminated by semiconductor laser.Clear Young's interference fringes made in double exposures are reappeared. |
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| Keywords: | semiconductor laser multimode fiber optic boundle speckle fields holography Young's interference fringes |
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