Method of aligning and packaging an optoelectronic component with a single-mode optical fiber array
文献类型：专利
| 作者 | BOUDREAU, ROBERT A.; RIDEOUT, WILLIAM C. |
| 发表日期 | 1991-06-18 |
| 专利号 | US5024504 |
| 著作权人 | VERIZON LABORATORIES INC. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Method of aligning and packaging an optoelectronic component with a single-mode optical fiber array |
| 英文摘要 | A method for optically coupling multiple single-mode optical fibers to a single packaged optoelectronic array device uses a single graded index lens to magnify the images of the active semi-conductor elements and to expand the spacing between their light beams. These separated magnified light beams then coupled to an associated array of uptapered optical fibers. Simultaneous alignment is possible because the location of the semiconductor array beams can be known with high precision relative to the central beam in the array. A lens with known magnification is first positioned relative to the central beam. Alignment to this central beam automatically aligns other optical fibers held collectively in a fixture engineered with the geometry set by the known magnification of the lens. The coupling of single-mode optical fiber to two-dimensional semiconductor surface arrays utilizes the projected and magnified beams of the array which replicate the precise placement of the array elements. A mandrel supports the uptapered optical fibers. Simultaneous alignment of the optical fiber array is performed by first aligning the center fiber, and then rotating the mandrel until the outside fibers come into alignment. |
| 公开日期 | 1991-06-18 |
| 申请日期 | 1989-11-20 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35958]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | VERIZON LABORATORIES INC. |
| 推荐引用方式 GB/T 7714 | BOUDREAU, ROBERT A.,RIDEOUT, WILLIAM C.. Method of aligning and packaging an optoelectronic component with a single-mode optical fiber array. US5024504. 1991-06-18. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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