Transmission characteristics of long-period fiber gratings having arbitrary azimuthal/radial refractive index variations
2003 ◽
Vol 21
(1)
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pp. 218-227
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2009 ◽
Vol 36
(8)
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pp. 2042-2045
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2017 ◽
Vol 46
(4)
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pp. 435-449
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