Optical switch of surface transmission type by one-dimensional array method
文献类型：专利
| 作者 | LEE, BUN; BAEK, JONG HYEOB |
| 发表日期 | 2001-01-30 |
| 专利号 | US6181843 |
| 著作权人 | ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical switch of surface transmission type by one-dimensional array method |
| 英文摘要 | The present invention is related to a surface transmission-type optical switch of the 1-D array method, and more particularly to a surface transmission-type optical switch, which is manufactured by Fabry-perot type not to need optical waveguides and integrated only by amplifiers of the space division multiplex. A surface transmission-type optical switch according to the present invention is a structure to overlap 3 optical amplifiers for optical switching, and an incoming signal beam is amplified through the first optical amplifier and becomes an nxn amplifiers of a matrix type with the second signal amplification, passing through the second optical amplifier overlapped on the first amplifier. Amplified signal beams through 2 amplifiers perform nxn matrix switching through the third amplifier, and go out to the opposite side of the incoming surface. Characteristics of a surface-type Fabry perot type structure is that selective amplification is possible, by selecting only one wavelength in multiple wavelengths as the gain bandwidth is 5 nm or less. |
| 公开日期 | 2001-01-30 |
| 申请日期 | 1998-09-02 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/46129]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
| 推荐引用方式 GB/T 7714 | LEE, BUN,BAEK, JONG HYEOB. Optical switch of surface transmission type by one-dimensional array method. US6181843. 2001-01-30. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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