Dual fiber collimator | |
BROPHY, CHRISTOPHER; THOMPSON, ANITA K. | |
2003-01-30 | |
著作权人 | OCLARO (NORTH AMERICA), INC. |
专利号 | US20030021531A1 |
国家 | 美国 |
文献子类 | 发明申请 |
其他题名 | Dual fiber collimator |
英文摘要 | An optical fiber collimator (100) in an optical system, includes a pair of optical fibers (108) having emitting cleaved planes (112) to provide a substantially uniform angled side surface for forming a prescribed angle (101) relative to the optical axis (105) of the optical system. The pair of optical fibers (108) are disposed coplanarly in the object plane of the optical system for sharing the optical axis and separated from each other and from the optical axis on the same object plane. Optically coupled to the pair of fibers, a microlens (106) has a sloped rear surface (114) opposite a rotationally symmetric microlens surface (116) which bound a volume having a homogeneous index of refraction. The pair of fibers (108) are positioned near the focal plane containing the optical axis (105) of the microlens for the generation or reception of collimated beams at the prescribed angle (101) relative to the optical axis (105) of the microlens (106). |
公开日期 | 2003-01-30 |
申请日期 | 2001-07-24 |
状态 | 失效 |
内容类型 | 专利 |
源URL | [http://ir.opt.ac.cn/handle/181661/52479] ![]() |
专题 | 半导体激光器专利数据库 |
作者单位 | OCLARO (NORTH AMERICA), INC. |
推荐引用方式 GB/T 7714 | BROPHY, CHRISTOPHER,THOMPSON, ANITA K.. Dual fiber collimator. US20030021531A1. 2003-01-30. |
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