Polarization-stable vertical cavity surface emitting laser device and a method of stabilizing the polarization of a vertical cavity surface emitting laser device
文献类型：专利
| 作者 | DI SOPRA, FABRICE MONTI; MOSER, MICHAEL |
| 发表日期 | 2002-08-15 |
| 专利号 | US20020110173A1 |
| 著作权人 | AVALON PHOTONICS LTD. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Polarization-stable vertical cavity surface emitting laser device and a method of stabilizing the polarization of a vertical cavity surface emitting laser device |
| 英文摘要 | A method is disclosed in which the principle of phase-coupling is used to stabilize the polarization of laser radiation emitted by a plurality of phase-coupled vertical cavity surface emitting laser elements Due to a suitable coupling strength between adjacent VCSEL elements, the probability of polarization flips of VCSEL devices operated in the single mode region is zero or at least drastically reduced. Moreover, a VCSEL device is disclosed, comprising a polarization adjusting means for controlling the polarization direction of an arrangement of a plurality of phase-coupled VCSEL elements, wherein the polarization direction of each VCSEL element is substantially kept constant. |
| 公开日期 | 2002-08-15 |
| 申请日期 | 2002-01-14 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/65141]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | AVALON PHOTONICS LTD. |
| 推荐引用方式 GB/T 7714 | DI SOPRA, FABRICE MONTI,MOSER, MICHAEL. Polarization-stable vertical cavity surface emitting laser device and a method of stabilizing the polarization of a vertical cavity surface emitting laser device. US20020110173A1. 2002-08-15. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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