| Q-switched grating vertical-cavity surface-emitting laser system and method for fabricating the same | |
| FATTAL, DAVID A.; TY TAN, MICHAEL RENNE; BEAUSOLEIL, RAYMOND G. | |
| 2014-02-18 | |
| 著作权人 | HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP |
| 专利号 | US8654812 |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Q-switched grating vertical-cavity surface-emitting laser system and method for fabricating the same |
| 英文摘要 | A vertical cavity surface emitting laser (VCSEL) system and method of fabrication are included. The VCSEL system includes a gain region to amplify an optical signal in response to a data signal and a first mirror arranged as a partially-reflective high-contrast grating (HCG) mirror at an optical output of the VCSEL system. The VCSEL system also includes a second mirror. The first and second mirrors can be arranged as a laser cavity to resonate the optical signal. The VCSEL system further includes a doped semiconductor region to generate a current through the first mirror in response to a voltage signal to substantially alter the reflectivity of the first mirror to provide Q-switching capability of the VCSEL system. |
| 公开日期 | 2014-02-18 |
| 申请日期 | 2011-01-25 |
| 状态 | 授权 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/45296]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP |
| 推荐引用方式 GB/T 7714 | FATTAL, DAVID A.,TY TAN, MICHAEL RENNE,BEAUSOLEIL, RAYMOND G.. Q-switched grating vertical-cavity surface-emitting laser system and method for fabricating the same. US8654812. 2014-02-18. |
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