High-temperature operation of vertical cavity surface emitting lasers
文献类型：专利
| 作者 | TATUM, JIMMY A. |
| 发表日期 | 2013-12-17 |
| 专利号 | US8611384 |
| 著作权人 | FINISAR CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | High-temperature operation of vertical cavity surface emitting lasers |
| 英文摘要 | Embodiments of the present invention provide a system for increasing an operational life of a VCSEL. The system can include control circuitry for reducing an amount of bias current at high temperatures and increasing a power of the laser at low temperatures. This control circuitry can further include at least one of a temperature sensor, a Field Programmable Gate Array, a read only memory module, and an electrically erasable programmable read only memory module (EEPROM). In alternate embodiments, the control circuitry can further include a lookup table that sets the bias current depending on a temperature of the laser. The laser can be part of an optoelectronic transceiver module which can include, by way of example and not limitation, SFP, XFP, X2, XAUI, XENPAK, XPAK, GBIC, 8G, 16G, and other optoelectronic modules. |
| 公开日期 | 2013-12-17 |
| 申请日期 | 2007-05-18 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/46414]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FINISAR CORPORATION |
| 推荐引用方式 GB/T 7714 | TATUM, JIMMY A.. High-temperature operation of vertical cavity surface emitting lasers. US8611384. 2013-12-17. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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