Optical fiber and optical device

专利名称：Optical fiber and optical device发明人：Ryo Miyabe,Kazunori Mukasa申请号：US124083申请日：20090318公开号：US07668428B2公开日：20100223

专利附图：

摘要：An optical fiber includes a core region and a cladding region formed on an outercircumference of the core region. The cladding region includes a plurality of holesarranged around the core region and has a refractive index lower than a refractive indexof the core region. A zero dispersion wavelength of the optical fiber is shorter than 1150

nanometers. The optical fiber propagates a light having a wavelength longer than 1000nanometers exclusively in a fundamental mode of LPmode. An effective core area of theoptical fiber is equal to or smaller than 12.0 μmat a wavelength of 10 nanometers.

申请人：Ryo Miyabe,Kazunori Mukasa

地址：Tokyo JP,Tokyo JP

国籍：JP,JP

代理机构：Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.

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