| High speed data channel including a CMOS vcsel driver and a high performance photodetector and CMOS photoreceiver | |
| BOZSO, FERENC, M; EMMA, PHILIP, G | |
| 2008-10-16 | |
| 著作权人 | INTERNATIONAL BUSINESS MACHINES CORPORATION |
| 专利号 | IN224512B |
| 国家 | 印度 |
| 文献子类 | 授权发明 |
| 其他题名 | High speed data channel including a CMOS vcsel driver and a high performance photodetector and CMOS photoreceiver |
| 英文摘要 | A high speed optical channel including an optical driver and a photodetector in a J 5 CMOS photoreceiver. The optical channel driver includes a FET driver circuit driving a passive element (e.g., an integrated loop inductor) and a vertical cavity surface emitting laser (VCSEL) diode. ~e VCSE:r;".diode is biased by a bias supply. The integrated loop inductor may be integrated in CMOS technology and on the same IC chip as either/both of the FET driver and the VCSEL diode. The photodetector is in a semiconductor (silicon) layer that 10 may be on an insulator layer, i.e., SOl. One or more ultrathin metal electrodes «2o00A) on the silicon layer forms a Schottky barrier diode junction which in turn forms a quantum well containing a two dimensional electron gas between the ultrathin metal electrode and the Schottky barrier diode junction. |
| 公开日期 | 2008-12-05 |
| 申请日期 | 2005-05-25 |
| 状态 | 未确认 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/85542]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | INTERNATIONAL BUSINESS MACHINES CORPORATION |
| 推荐引用方式 GB/T 7714 | BOZSO, FERENC, M,EMMA, PHILIP, G. High speed data channel including a CMOS vcsel driver and a high performance photodetector and CMOS photoreceiver. IN224512B. 2008-10-16. |
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