发明申请
- 专利标题: ULTRA SMALL CORE FIBER WITH DISPERSION TAILORING
- 专利标题(中): 超小型纤维与分散定型
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申请号: US12407663申请日: 2009-03-19
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公开(公告)号: US20090245729A1公开(公告)日: 2009-10-01
- 发明人: Liang Dong , Brian Thomas , Libin Fu
- 申请人: Liang Dong , Brian Thomas , Libin Fu
- 申请人地址: US MI Ann Arbor
- 专利权人: IMRA AMERICA, INC.
- 当前专利权人: IMRA AMERICA, INC.
- 当前专利权人地址: US MI Ann Arbor
- 主分类号: G02B6/032
- IPC分类号: G02B6/032 ; G02B6/42
摘要:
Various embodiments of optical fiber designs and fabrication processes for ultra small core fibers (USCF) are disclosed. In some embodiments, the USCF includes a core that is at least partially surrounded by a region comprising first features. The USCF further includes a second region at least partially surrounding the first region. The second region includes second features. In an embodiment, the first features are smaller than the second features, and the second features have a filling fraction greater than about 90 percent. The first features and/or the second features may include air holes. Embodiments of the USCF may provide dispersion tailoring. Embodiments of the USCF may be used with nonlinear optical devices configured to provide, for example, a frequency comb or a supercontinuum.
公开/授权文献
- US08165441B2 Ultra small core fiber with dispersion tailoring 公开/授权日:2012-04-24