Method for extending bandwidth of large core fiber optic transmission links
文献类型：专利
| 作者 | CINA, MICHAEL F.; KARST, DENNIS L.; OPRYSKO, MODEST M.; RITTER, MARK B.; SPANOUDIS, STEPHEN L.; TREWHELLA, JEANNINE M. |
| 发表日期 | 1996-02-27 |
| 专利号 | US5495545 |
| 著作权人 | LEXMARK INT' INC. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Method for extending bandwidth of large core fiber optic transmission links |
| 英文摘要 | A method for making an optical fiber transmission apparatus for limiting the optical modes which were emitted from a source in such a way to impinge on an optical fiber to extract a high bandwidth from the fiber. The apparatus includes a lens or aperture to control the angle and distribution of light launched into the fiber. The apparatus achieves reproducibly high bandwidths in large core step-index optical fibers of short transmission length distances. The lens or aperture introduces light from the source into the fiber at an angle at which substantially no intermode delay occurs as the light propagates down the fiber. An integral fiber optic coupling assembly that includes an optical electronic component receptacle, the lens and/or aperture, and an optical fiber connector interface which provides low cost easy to manufacture assembly is also disclosed. A unitary plastic housing provides the function of a lens and mechanical reference or locating features for the light source and optical fiber. |
| 公开日期 | 1996-02-27 |
| 申请日期 | 1994-10-24 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36217]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | LEXMARK INT' INC. |
| 推荐引用方式 GB/T 7714 | CINA, MICHAEL F.,KARST, DENNIS L.,OPRYSKO, MODEST M.,et al. Method for extending bandwidth of large core fiber optic transmission links. US5495545. 1996-02-27. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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