| 复合衰荡光腔技术精确检测COIL腔镜高反射率 |
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| 引用本文： | 盛新志,房本杰.复合衰荡光腔技术精确检测COIL腔镜高反射率[J].强激光与粒子束,1998,10(2):199-202. |
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| 作者姓名： | 盛新志 房本杰 |
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| 作者单位： | 1.分子反应动力学国家重点实验室, 中科院大连化物所,大连110信箱,116023;2.国家863计划短波长化学激光重点实验室,中科院大连化物所, 大连110信箱, 116023 |
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| 基金项目： | 国家863激光技术领域青年科学基金,国家自然科学基金杰出青年基金,中科院“百人计划”资助 |
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| 摘 要： | 采用直型和折叠型衰荡光腔相结合技术精确检测了COIL(氧碘化学激光器)平面高反腔镜在1.315μm的实际反射率为99.931%, 测量精度10-5。该技术对镜片的反射镜角度、基底材料透光性能及尺寸无特殊要求, 可由反射率相对较低的腔镜测量高反射率镜片。
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| 关 键 词： | 衰荡光腔技术 反射率 氧碘化学激光器 |
| 收稿时间： | 1900-01-01; |
PRECISE MEASUREMENT OF COIL MIRROR'S REFLECTIVITY BY NOVEL CRDS |
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| Sheng Xinzhi,Sun Fuge,Bai Jiling,Gu Yukun,Sha Guohe,Xie Jinchun Fang Benjie,Sun Long,Shang Fengtin,Zuang Qi,and Yang Boling Dalion Institute of Chemical physics,CAS,P.O.Box ,Dalian,P.R.China.PRECISE MEASUREMENT OF COIL MIRROR''''S REFLECTIVITY BY NOVEL CRDS[J].High Power Laser and Particle Beams,1998,10(2):199-202. |
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| Authors: | Sheng Xinzhi Sun Fuge Bai Jiling Gu Yukun Sha Guohe Xie Jinchun Fang Benjie Sun Long Shang Fengtin Zuang Qi and Yang Boling Dalion Institute of Chemical physics CAS POBox Dalian PRChina |
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| Institution: | Sheng Xinzhi,Sun Fuge,Bai Jiling,Gu Yukun,Sha Guohe,Xie Jinchun Fang Benjie,Sun Long,Shang Fengtin,Zuang Qi,and Yang Boling Dalion Institute of Chemical physics,CAS,P.O.Box 110,Dalian,116023,P.R.China |
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| Abstract: | Using conbinatin of straight and folded ring down cavity technique, the high reflectivity of COIL mirrors at 1.315μm has been pcisely measured. The experimental results show that the reflectivity is as high as 99.931% with measuring accuracy 10－５.Mirrors measured can be opaque with any size at any angle of reflection. A cavity with lower reflectivity mirrors can be used to measure the higher reflectivity mirrors． |
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| Keywords: | cavity ring down technique reflectivity COIL |
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