Showing 1,421 - 1,440 results of 6,659 for search '(((pinne OR pinned) OR ((fine OR line) OR hinged)) OR ((link OR ping) OR (lin OR long)))', query time: 0.19s Refine Results
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    Superlight inverse Doppler effect by Shi, Xihang, Lin, Xiao, Kaminer, Ido, Gao, Fei, Yang, Zhaoju, Joannopoulos, John D., Soljačić, Marin, Zhang, Baile

    Published 2019
    “…It has long been thought that the inverse Doppler frequency shift of light is impossible in homogeneous systems with a positive refractive index. …”
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    Journal Article
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    基于高掺锗石英光纤的中红外超连续谱产生 = Mid-infrared supercontinuum generation with highly germanium-doped silica fiber by 朱磊 Zhu Lei, 王鹿鹿 Wang Lulu, 董新永 Dong Xinyong, 沈平 Shen Ping, 苏海斌 Su Haibin

    Published 2019
    “…The free space coupling efficiency from the pump laser to the germanium-doped fiber is enhanced by fusion-splicing a 100~200 μm long multimode fiber. Length of germanium-doped fiber is optimized. …”
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    Journal Article
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