Geometric isolator providing isolation between resonantly pumped cascaded laser | |
JOHNSON, BENJAMIN R; CREEDEN, DANIEL J | |
2017-04-25 | |
著作权人 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
专利号 | US9634461 |
国家 | 美国 |
文献子类 | 授权发明 |
其他题名 | Geometric isolator providing isolation between resonantly pumped cascaded laser |
英文摘要 | A fiber optic geometric isolator is disclosed which is inserted between two cascaded, high-power fiber optic lasers and, in conjunction with a cladding mode stripper, provides improved optical Isolation between the two fiber optic lasers while maintaining highly-efficient laser operation. The isolator achieves this without the need for electromagnetic isolation between the two cascaded lasers. The isolator is an optical fiber designed to operate as a monolithic, continuous waveguide to enable a specific mode-coupling condition that converts the light of a first laser to that of a second, cascaded laser, with the light moving from the core of the first laser to both the core and the cladding of the second laser. |
公开日期 | 2017-04-25 |
申请日期 | 2015-07-28 |
状态 | 授权 |
内容类型 | 专利 |
源URL | [http://ir.opt.ac.cn/handle/181661/37830] ![]() |
专题 | 半导体激光器专利数据库 |
作者单位 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
推荐引用方式 GB/T 7714 | JOHNSON, BENJAMIN R,CREEDEN, DANIEL J. Geometric isolator providing isolation between resonantly pumped cascaded laser. US9634461. 2017-04-25. |
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