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DOI码：10.1364/PRJ.5.000001

发表刊物：PHOTONICS RESEARCH

摘要：We present a polarization-maintaining PANDA ring-core fiber (PM-PRCF) characterized by the combination of a ring-core structure with two stress-applying rods. This special fiber design separates the adjacent modes and avoids the cutoff of the higher-order modes, which is a common problem in elliptical core polarization-maintaining few-mode fibers. Using a high-contrast index ring and stress-induced birefringence, the PM-PRCF features support for 10 vector modes, with effective refractive index separations from their adjacent modes > 10(-4). Broadband performance is investigated subsequently over a wide wavelength range from 1500 to 1630 nm. The proposed fiber is targeted at applications in space-division multiplexing while eliminating the complex multiple-input multiple-output signal processing. (C) 2016 Chinese Laser Press

第一作者：Yan, Haozhe, Li, Shangyuan, Xie, Zhengyang, Zheng, Xiaoping, Zhang, Hanyi, Zhou, Bingkun

论文类型：J

文献类型：Article

卷号：5

期号：1

页面范围：1

ISSN号：2327-9125

是否译文：否