首页> 外国专利> OPTICAL ELEMENT, TITANIUM-CONTAINING OXIDE GLASS USED FOR THE OPTICAL ELEMENT, AND LIGHT EMITTING METHOD AND LIGHT AMPLIFYING METHOD USING THE TITANIUM-CONTAINING OXIDE GLASS

OPTICAL ELEMENT, TITANIUM-CONTAINING OXIDE GLASS USED FOR THE OPTICAL ELEMENT, AND LIGHT EMITTING METHOD AND LIGHT AMPLIFYING METHOD USING THE TITANIUM-CONTAINING OXIDE GLASS

机译:光学元件,用于该光学元件的含钛氧化物玻璃以及使用该含钛氧化物玻璃的发光方法和光放大方法

摘要

An optical element of the present invention exhibits at least one of an upconversion emission characteristic and a light amplifying characteristic when irradiated with an excitation light. The optical element includes a bulk glass that contains titanium oxide as a main component, and the glass further contains a rare earth element. As the rare earth element, at least one element of Er and Yb, or a combination of Yb and Tm preferably is used, for example.
机译:当用激发光照射时,本发明的光学元件表现出上转换发射特性和光放大特性中的至少一个。光学元件包括以氧化钛为主要成分的块状玻璃,并且该玻璃还包含稀土元素。作为稀土元素,例如,优选使用Er和Yb中的至少一种或Yb和Tm的组合。

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