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CONCENTRIC FIBER FOR SPACE-DIVISION MULTIPLEXED OPTICAL COMMUNICATIONS AND METHOD OF USE
CONCENTRIC FIBER FOR SPACE-DIVISION MULTIPLEXED OPTICAL COMMUNICATIONS AND METHOD OF USE
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机译:用于空间多路复用光通信的同心光纤和使用方法
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摘要
A space-division multiplexed optical fiber includes a relatively high refractive index optical core region surrounded by alternating regions of relatively low and relative high refractive index material, forming concentric high index rings around the core. The optical core region supports propagation of light along at least a first radial mode associated with the optical core region and a high index ring region supports propagation of light along at least a second radial mode associated with the high index ring region. The second radial mode is different from the first radial mode.
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