发明名称 |
LARGE CORE AREA SINGLE MODE OPTICAL FIBER |
摘要 |
<p>A single-mode optical fiber for guiding an optical signal, wherein the core region is capable of guiding an optical signal in a fundamental core mode at an optical signal wavelength. A cladding region is arranged to surround the core region and includes an inner cladding region and an outer cladding region. The inner cladding region includes a background material and a plurality of inner cladding features arranged in the background material, wherein a plurality of the plurality of inner cladding features are of a first type of feature that includes an air hole surrounded by a high-index region comprising a high-index material that is larger than the refractive index of the inner cladding background material.</p> |
申请公布号 |
EP2585863(A4) |
申请公布日期 |
2014.10.08 |
申请号 |
EP20110797636 |
申请日期 |
2011.06.27 |
申请人 |
NKT PHOTONICS A/S |
发明人 |
ALKESKJOLD, THOMAS, TANGGAARD |
分类号 |
G02B6/032;C03B37/027;H01S3/067 |
主分类号 |
G02B6/032 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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