Compact optical assembly for optoelectronic transceivers | |
TOGAMI, CHRIS K.; ROSENBERG, PAUL K.; LIPSON, JAN; ARONSON, LEWIS B. | |
2003-12-23 | |
著作权人 | FINISAR CORPORATION |
专利号 | US6668113 |
国家 | 美国 |
文献子类 | 授权发明 |
其他题名 | Compact optical assembly for optoelectronic transceivers |
英文摘要 | An optical assembly includes a first lens positioned along a first axis and configured to focus light from a light source along the first axis, and a second lens positioned along the first axis and configured to focus light from the first lens onto an optical target. A third lens is positioned along a second axis and configured to approximately collimate light from a second light source along the second axis, and a reflector positioned along the second axis is configured to reflect light from the third lens onto a fourth lens. The fourth lens is positioned on a third axis angled from the second axis and configured to focus light from the reflector onto an optical detector. Furthermore, the optical assembly is preferably a single molded optic. The optical assembly may be used in an optoelectronic transceiver having an optical subassembly, including a light source and an optical detector. The optical assembly is used to couple a pair of closely spaced optical fibers to the light source and optical detector. |
公开日期 | 2003-12-23 |
申请日期 | 2001-09-19 |
状态 | 授权 |
内容类型 | 专利 |
源URL | [http://ir.opt.ac.cn/handle/181661/36784] ![]() |
专题 | 半导体激光器专利数据库 |
作者单位 | FINISAR CORPORATION |
推荐引用方式 GB/T 7714 | TOGAMI, CHRIS K.,ROSENBERG, PAUL K.,LIPSON, JAN,et al. Compact optical assembly for optoelectronic transceivers. US6668113. 2003-12-23. |
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