A novel hybrid photonic crystal dispersion compensating fiber with multiple windows
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- 作者：Ying Liu ; danfer_ice@163.com ; Jingyuan Wang ; Yuquan Li ; Rong Wang ; Jianhua Li ; Xiaogang Xie
- 关键词：Multiple windows ; Dispersion compensating fiber ; Hybrid photonic crystal fiber
- 刊名：Optics and Laser Technology
- 出版年：2012
- 出版时间：October, 2012
- 年：2012
- 卷：44
- 期：7
- 页码：2076-2079
- 全文大小：1031 K
文摘
A novel dispersion compensating fiber (DCF) with multiple windows is proposed, which is based on hybrid photonic crystal fibers. This type of DCF has a characteristic of multiple negative dispersion windows by the coupling between the hybrid guiding mode in the boundary of each band-gap of the core region and the index guiding mode in the cladding defect area. This is entirely different from the ordinary dual-core mechanism. The proposed DCF can compensate multiple dispersion wavelengths at the same time.