Long wavelength InGaAs photogenerator
文献类型：专利
| 作者 | BURROWS, ELLSWORTH C.; CENTANNI, JOSEPH CARMINE; DENTAI, ANDREW GOMPERS; GILES, CLINTON RANDY; STULZ, LAWRENCE WARREN |
| 发表日期 | 2000-05-02 |
| 专利号 | US6058229 |
| 著作权人 | LUCENT TECHNOLOGIES INC. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Long wavelength InGaAs photogenerator |
| 英文摘要 | The specification describes lightwave systems with remotely powered photoelectric generators. Optical power transmitted through the fiber is incident on a remotely located photodiode array. High power conversion efficiency coupled with a specially designed diode array generates sufficient power to operate electromechanical or electrooptic apparatus in the remote station. Long wavelength photodiodes in a circular or polygonal circularly symmetric array are serially connected to increase the voltage to practical operating levels. The photodiodes are fabricated to allow back lighting of the array. The bottom contact layer is made transparent to the wavelength of the power signal. This arrangement allows the contact area to extend over the entire front surface of the diode to reduce contact resistance. It also gives nearly optimum fill factor. The front surface may be metallized so the incident light undergoes a double pass through the absorbing layer. |
| 公开日期 | 2000-05-02 |
| 申请日期 | 1998-10-05 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36535]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | LUCENT TECHNOLOGIES INC. |
| 推荐引用方式 GB/T 7714 | BURROWS, ELLSWORTH C.,CENTANNI, JOSEPH CARMINE,DENTAI, ANDREW GOMPERS,et al. Long wavelength InGaAs photogenerator. US6058229. 2000-05-02. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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