Configurable polarization mode coupler | |
KOPP, VICTOR IL'ICH | |
2018-11-13 | |
著作权人 | CHIRAL PHOTONICS, INC. |
专利号 | US10126494 |
国家 | 美国 |
文献子类 | 授权发明 |
其他题名 | Configurable polarization mode coupler |
英文摘要 | The inventive configurable optical fiber polarization mode coupler is capable of providing a low-loss, high-coupling coefficient interface with high accuracy and easy alignment between a plurality of optical fibers (or other optical devices) with a first channel-to-channel spacing, and an optical device having a plurality of closely-spaced waveguide interfaces with a second channel-to-channel spacing, where each end of the optical fiber coupler array is configurable to have different channel-to-channel spacing, each matched to a corresponding one of the first and second channel-to-channel spacing, and that are preferably optimized for use with photonic integrated circuits, such as coupling to dense optical input/output interfaces, wafer-level testing, etc. The novel optical coupler array includes a plurality of waveguides (at least one of which may optionally be polarization maintaining), that comprises at least one gradually reduced vanishing core fiber, at least in part embedded within a common housing structure. Advantageously, in at least one embodiment of the present invention, the configurable optical fiber polarization mode coupler addresses various polarization-related applications. |
公开日期 | 2018-11-13 |
申请日期 | 2017-06-08 |
状态 | 授权 |
内容类型 | 专利 |
源URL | [http://ir.opt.ac.cn/handle/181661/38003] |
专题 | 半导体激光器专利数据库 |
作者单位 | CHIRAL PHOTONICS, INC. |
推荐引用方式 GB/T 7714 | KOPP, VICTOR IL'ICH. Configurable polarization mode coupler. US10126494. 2018-11-13. |
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