Wet chemical etching technique for optical fibers
文献类型：专利
| 作者 | BLONDER, GREG E.; JOHNSON, BERTRAND H. |
| 发表日期 | 1993-04-06 |
| 专利号 | US5200024 |
| 著作权人 | AT&T BELL LABORATORIES |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Wet chemical etching technique for optical fibers |
| 英文摘要 | A wet chemical etching technique is disclosed for forming a lensed optical fiber. In particular, the fiber is placed in a mixture comprising buffered hydrofluoric acid (e.g., HF and NH4F) and a treating agent comprising acetic acid or citric acid. The relative concentrations of the constituents are adjusted so that a double conical lens is formed which requires no further operations (such as fire polishing) to provide coupling efficiencies of about 80% with a standard deviation of less than +/-2%. |
| 公开日期 | 1993-04-06 |
| 申请日期 | 1991-12-23 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36073]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | AT&T BELL LABORATORIES |
| 推荐引用方式 GB/T 7714 | BLONDER, GREG E.,JOHNSON, BERTRAND H.. Wet chemical etching technique for optical fibers. US5200024. 1993-04-06. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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