| Edge-emitting etched-facet lasers | |
| BEHFAR, ALEX A.; GREEN, MALCOLM R.; STAGARESCU, CRISTIAN | |
| 2018-07-31 | |
| 著作权人 | MACOM TECHNOLOGY SOLUTIONS HOLDINGS, INC. |
| 专利号 | US10038298 |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Edge-emitting etched-facet lasers |
| 英文摘要 | A laser chip having a substrate, an epitaxial structure on the substrate, the epitaxial structure including an active region and the active region generating light, a waveguide formed in the epitaxial structure extending in a first direction, the waveguide having a front etched facet and a back etched facet that define an edge-emitting laser, and a first recessed region formed in the epitaxial structure, the first recessed region being arranged at a distance from the waveguide and having an opening adjacent to the back etched facet, the first recessed region facilitating testing of an adjacent laser chip prior to singulation of the laser chip. |
| 公开日期 | 2018-07-31 |
| 申请日期 | 2017-12-01 |
| 状态 | 授权 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/47853]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MACOM TECHNOLOGY SOLUTIONS HOLDINGS, INC. |
| 推荐引用方式 GB/T 7714 | BEHFAR, ALEX A.,GREEN, MALCOLM R.,STAGARESCU, CRISTIAN. Edge-emitting etched-facet lasers. US10038298. 2018-07-31. |
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