Topological Photonic Crystal Fiber
Topological Photonic Crystal Fiber
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DOI:
10.1364/cleo_qels.2022.fw5d.4
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发表时间:
2022-05
期刊:
影响因子:
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通讯作者:
Nathan Roberts;G. Baardink;J. Nunn;P. Mosley;A. Souslov
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文献类型:
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作者:
Nathan Roberts;G. Baardink;J. Nunn;P. Mosley;A. Souslov
Despite recent progress in topological photonics, a challenge remains to realise topological states in a scalable platform. Here we fabricate optical fiber characterized by a topological invariant and demonstrate protected supermode propagation over 106 wavelengths.