Xi'an Institute of Optics and Precision Mechanics,CAS
Redundant configurable VCSEL laser array optical light source | |
其他题名 | Redundant configurable VCSEL laser array optical light source |
DEVINE, WILLIAM T.; KASH, JEFFREY A.; KNICKERBOCKER, JOHN U.; OSTRANDER, STEVEN P.; TREWHELLA, JEANNINE M.; LUIJTEN, RONALD P. | |
2004-11-23 | |
专利权人 | GLOBALFOUNDRIES U.S. INC. |
公开日期 | 2004-11-23 |
授权国家 | 美国 |
专利类型 | 授权发明 |
摘要 | A redundant configurable VCSEL laser array optical light source which provides for integrating optical communications capabilities into manufacturing processes for a substrate or submount such as a silicon or ceramic substrate, a multi-chip module, a package board, backplane or similar component. Multiple, spatially proximate lasers and photodetectors are provided as part of an optical transmitter or receiver module to simplify assembly of the module, particularly alignment of a laser or photodetector to an optical fiber or waveguide. A feedback loop and control logic select those laser(s) or photodiodes(s) which are most strongly coupled to the transmission medium to produce the best signals. This approach greatly simplifies optical alignment, to improve yield and relax mechanical tolerances, leading to lower assembly costs and higher manufacturing yields. |
其他摘要 | 冗余可配置VCSEL激光器阵列光学光源,其提供将光学通信能力集成到诸如硅或陶瓷基板,多芯片模块,封装板,背板或类似组件的基板或基座的制造过程中。提供多个空间邻近的激光器和光电探测器作为光发射器或接收器模块的一部分,以简化模块的组装,特别是激光器或光电探测器与光纤或波导的对准。反馈回路和控制逻辑选择最强耦合到传输介质的那些激光器或光电二极管以产生最佳信号。该方法极大地简化了光学对准,提高了产量并放松了机械公差,从而降低了组装成本并提高了制造产量。 |
授权日期 | 2004-11-23 |
申请日期 | 2002-09-04 |
专利号 | US6821026 |
专利状态 | 授权 |
申请号 | US10/235435 |
公开(公告)号 | US6821026 |
IPC 分类号 | G02B6/36 | G02B6/42 | H01S5/00 | H01S5/02 | H01S5/42 |
专利代理人 | - |
代理机构 | SCULLY,SCOTT,MURPHY & PRESSER CIOFFI,ESQ., JAMES J. |
文献类型 | 专利 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/43079 |
专题 | 半导体激光器专利数据库 |
作者单位 | GLOBALFOUNDRIES U.S. INC. |
推荐引用方式 GB/T 7714 | DEVINE, WILLIAM T.,KASH, JEFFREY A.,KNICKERBOCKER, JOHN U.,et al. Redundant configurable VCSEL laser array optical light source. US6821026[P]. 2004-11-23. |
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US6821026.PDF(51KB) | 专利 | 开放获取 | CC BY-NC-SA | 请求全文 |
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