| 发明名称 | Fibre coupler | ||
| 摘要 | A fiber coupler with an inner tube, an inner fiber arranged within the inner tube and several outer fibers arranged around the inner fiber, is disclosed, wherein said fiber coupler tapers in the longitudinal direction of the inner fiber from a main section to a terminal section and the inner cross section on the inner tube corresponds to the diameter of the inner fiber along the tapering section of the fiber coupler. | ||
| 申请公布号 | US8787716(B2) | 申请公布日期 | 2014.07.22 |
| 申请号 | US200912989648 | 申请日期 | 2009.04.09 |
| 申请人 | TRUMPF Laser GmbH + Co. KG;JENOPTIK Laser GmbH | 发明人 | Kumkar Malte;Kozak Marcin Michal;Hoenninger Clemens;Liem Andreas;Gabler Thomas;Manek-Hoenninger Inka |
| 分类号 | G02B6/26;G02B6/42 | 主分类号 | G02B6/26 |
| 代理机构 | Skaar Ulbrich Macari, P.A. | 代理人 | Skaar Ulbrich Macari, P.A. |
| 主权项 | 1. A fiber coupler, comprising: an inner tube; an inner fiber disposed in the inner tube; multiple outer fibers disposed around the inner fiber, and a main section; a terminal section; and a tapering section defined between the main section and the terminal section, wherein the fiber coupler tapers in the longitudinal direction of the inner fiber along the tapering section and the internal cross-section of the inner tube along the tapering section corresponds to the cross-section of the inner fiber, wherein the outer fibers are in optical contact with the inner fiber via the inner tube along the entire tapering section. | ||
| 地址 | Schramberg DE | ||