| 纯石英光纤的高功率紫外激光传输特性 |
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| 引用本文： | 张国轩 孙明武. 纯石英光纤的高功率紫外激光传输特性[J]. 光学学报, 1994, 14(10): 068-1073 |
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| 作者姓名： | 张国轩 孙明武 |
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| 作者单位： | 中国科学院上海光学精密机械研究所，中国建材研究院石英所 |
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| 摘 要： | 报道了几种国产阶跃型纯石英光在传输ＸｅＣｌ（３０８ｎｍ）准分子激光时的损耗特性及其破坏阈值的实验研究结果，同时也报道了这些光纤的弯曲损耗和弯曲断裂特性，结果表明，这些紫外级石英光纤，最小的透过损耗约为０．３３ｄＢ／ｍ，表面破坏阈值约为１０Ｊ／ｃｍ＾２。
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| 关 键 词： | 石英玻璃 光纤 紫外激光 传输 |
| 收稿时间： | 1993-08-31 |
Transmission Characteristics of Fused Silica Fibers at High-Power UV Excimer Laser Wavelength |
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| Zhang Guoxuan,Li Xishain,Xu Shixiang,Dong Jingxing, Wei Yunrong. Transmission Characteristics of Fused Silica Fibers at High-Power UV Excimer Laser Wavelength[J]. Acta Optica Sinica, 1994, 14(10): 068-1073 |
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| Authors: | Zhang Guoxuan Li Xishain Xu Shixiang Dong Jingxing Wei Yunrong |
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| Abstract: | Results are presented here of the transmission properties and the surface damage threshold of several types of step-index silica-core optical fibers at the XeCl wavelength (308nm), transmission loss and the fracture limits of these fibers due to bending are measured also. The minimum transmission loss of the UV fibers is about 0. 33 dB/m and surface dsmage threshold is about 10 J/cm2 |
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| Keywords: | ultraviolet fiber surface damage threshold excimer laser. |
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