专利名称：Cladding-pumped optical fiber gain devices发明人：Digiovanni, David J.,Yablon, Andrew D.申请号：EP09005772.0申请日：20040507公开号：EP2086069A3公开日：20090819
专利附图：
摘要：An optical gain device comprises an input optical fiber (21), an optical fiberadiabatic transformer section comprising a GRIN optical fiber (26) coupled to the inputoptical fiber (21), an optical fiber gain section (28), coupled to the optical fiber adiabatictransformer section, and means for optically pumping the gain section, wherein the GRIN
optical fiber has a refractive index that is graded so that a light beam passing through theGRIN optical fiber (26) has a modefield that expands from the input optical fiber (21) tothe optical fiber gain section (28).
申请人：Furukawa Electric North America Inc. (a Delaware Corporation)
地址：2000 Northeast Expressway Suite F020 Norcross GA 30071 US
国籍：US
代理机构：Zimmermann, Tankred Klaus
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容