Cooled externally modulated laser for transmitter optical subassembly
文献类型：专利
| 作者 | GIARETTA, GIORGIO; SCHIAFFINO, STEFANO; KUMAR, DEV E. |
| 发表日期 | 2005-02-08 |
| 专利号 | US6852928 |
| 著作权人 | FINISAR CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Cooled externally modulated laser for transmitter optical subassembly |
| 英文摘要 | A transistor header assembly for use in transmitter optical subassemblies of optical transceivers. The header assembly has a base with a platform extending through. The platform has a conductive trace extending through the platform for making connections on both sides of the base. A thermoelectric cooler (TEC) is used to dissipate heat from a laser within the header assembly. The TEC dissipates heat sufficiently to allow an externally modulated laser (EML) to be used in the header assembly. In this manner, EMLs can be used in relatively small optical devices, including small form factor transceivers that comply with the XFP standard. The XFP modules with EMLs can be used for longer links than XFPs without EMLs. In addition, EMLs can be stabilized using TECs so that XFP modules can be used for DWDM-type applications. |
| 公开日期 | 2005-02-08 |
| 申请日期 | 2003-07-28 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35533]  |
| 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 | GIARETTA, GIORGIO,SCHIAFFINO, STEFANO,KUMAR, DEV E.. Cooled externally modulated laser for transmitter optical subassembly. US6852928. 2005-02-08. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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