| Wavelength division multiplexing (WDM) optical modules | |
| MATHAI, SAGI; SORIN, WAYNE VICTOR; TAN, MICHAEL RENNE TY; ROSENBERG, PAUL KESSLER | |
| 2018-11-06 | |
| 著作权人 | HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP |
| 专利号 | US10120149 |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Wavelength division multiplexing (WDM) optical modules |
| 英文摘要 | Examples herein relate to a Wavelength Division Multiplexing (WDM) optical module configured for M optical fibers, N WDM wavelengths and M×N optical signals. The module comprises an active silicon interposer, the interposer comprises a (M/2)×N array of photodetectors established on a front side of the interposer and N chips for the N WDM wavelengths. Each chip comprises M lenses for M optical signals, the M lenses established on a back side of a GaAs substrate, the M lenses comprising a first group of M/2 lenses to focus M/2 optical input signals onto M/2 photodetectors of the (M/2)×N array, and a second group of M/2 lenses to collimate M/2 optical output signals, and M/2 Vertical Cavity Surface Emitting Lasers (VCSELs) established on a front side of the GaAs substrate to generate the M/2 optical output signals. |
| 公开日期 | 2018-11-06 |
| 申请日期 | 2017-07-13 |
| 状态 | 授权 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/41461]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP |
| 推荐引用方式 GB/T 7714 | MATHAI, SAGI,SORIN, WAYNE VICTOR,TAN, MICHAEL RENNE TY,et al. Wavelength division multiplexing (WDM) optical modules. US10120149. 2018-11-06. |
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