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Hybrid microstructured optical fibre for guidance by means of photonic forbidden bands and by total internal reflection optimised for non-linear applications

机译：混合微结构光纤，通过光子禁带和全内反射进行引导，针对非线性应用进行了优化

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摘要

The microstructured optical fibre comprises a core (4) surrounded by a sheath (1) comprising a base material having a refraction index (ni) and a plurality of at least two different types of inclusion: a first type of inclusion (2) having a refraction index n2 (n2n1), and a second type of inclusion (3) having a refraction index n3 (n3n1). The inclusions (2, 3) are arranged and dimensioned in such a way as to ensure guidance, by total internal reflection (RTI), of a fundamental mode of the light, centred on a wavelength λ_RTI, and of a fundamental mode of the light in the first photonic forbidden band (BG1), centred on a wavelength λ_BG1, which is different to that λ_RTIof the fundamental mode guided by total internal reflection (RTI).

机译：所述微结构化光纤包括被包皮（ 1 ）围绕的芯（ 4 ），所述包皮（B）1包括具有折射率（ni）的基材和多个至少两个不同的夹杂物的类型：具有折射率n2（n2> n1）的第一类夹杂物（ 2 ）和具有折射率的第二类夹杂物（ 3 ） n3（n3 2，3 ）的排列和尺寸确定应确保通过全内反射（RTI）引导以波长λ RTI，以及第一光子禁带（BG 1 ）中的光的基本模式，该模式以波长λ_{BG1 为中心等于由全内反射（RTI）引导的基本模的λ_。} 展开▼

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公开/公告号US8442372B2

专利类型

公开/公告日2013-05-14

原文格式PDF

申请/专利权人 YVES QUIQUEMPOIS;GERAUD BOUWMANS;MATHIAS PERRIN;AURELIE BETOURNE;MARC DOUAY;KAREN DELPLACE;ANTOINE LE ROUGE;LAURENT BIGOT;
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申请/专利号US20080670500

发明设计人 MATHIAS PERRIN;MARC DOUAY;LAURENT BIGOT;AURELIE BETOURNE;YVES QUIQUEMPOIS;ANTOINE LE ROUGE;KAREN DELPLACE;GERAUD BOUWMANS;
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申请日2008-07-25

分类号G02B6/02;G02B6/00;G02F1/383;

国家 US

入库时间 2022-08-21 16:46:06

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