Methods, devices and systems that dissipate heat and facilitate optical alignment in optical communications modules
文献类型：专利
| 作者 | MEADOWCROFT, DAVID J.K.; RITTER, ROBERT G.; WEN, PENGYUE; XU, HUI |
| 发表日期 | 2017-03-30 |
| 专利号 | US20170090130A1 |
| 著作权人 | AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Methods, devices and systems that dissipate heat and facilitate optical alignment in optical communications modules |
| 英文摘要 | A heat dissipation system for an optical communications module is provided that includes a cold block on which the optoelectronic components and a lens assembly of an OSA of the module are mounted. The cold block has precisely-controlled mounting surface heights that precisely passively align the lens assembly in directions normal to mounting surfaces of the cold block. The cold block is made of a material of very high thermal conductivity, typically copper, so that heat generated by the optoelectronic components is dissipated into the cold block to maintain the optoelectronic components well below maximum allowable temperatures. In addition, an optical interface device of the OSA has a low-profile and an optical configuration that allows it to be used with a high optical fiber count. |
| 公开日期 | 2017-03-30 |
| 申请日期 | 2015-09-30 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54629]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED |
| 推荐引用方式 GB/T 7714 | MEADOWCROFT, DAVID J.K.,RITTER, ROBERT G.,WEN, PENGYUE,et al. Methods, devices and systems that dissipate heat and facilitate optical alignment in optical communications modules. US20170090130A1. 2017-03-30. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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