Optical waveguide having bistable transmission states suitable for optical logic circuits
文献类型：专利
| 作者 | ANDRIOLLI, NICOLA; BOGONI, ANTONELLA; POTI, LUCA; MALACARNE, ANTONIO |
| 发表日期 | 2011-05-31 |
| 专利号 | US7953307 |
| 著作权人 | TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical waveguide having bistable transmission states suitable for optical logic circuits |
| 英文摘要 | An optical circuit comprises a bistable optical waveguide having first and second transmission states, and is more transmissive to light of a given wavelength in the second state than in the first state. First and second light sources emit light of first and second wavelengths, respectively, and are coupled to the waveguide at one end. Selectively transmitting a sufficient amount of light of the first wavelength through the waveguide switches the waveguide into the second state. Selectively transmitting a sufficient amount of light of the second wavelength through the waveguide switches it back to the first state. A sensing light source at the other end of the waveguide transmits a sensing light signal through the waveguide in the opposite propagation direction to that of light of the first and second wavelengths. A sensor detects the amount of the sensing light signal transmitted through the waveguide. |
| 公开日期 | 2011-05-31 |
| 申请日期 | 2006-09-22 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37257]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
| 推荐引用方式 GB/T 7714 | ANDRIOLLI, NICOLA,BOGONI, ANTONELLA,POTI, LUCA,et al. Optical waveguide having bistable transmission states suitable for optical logic circuits. US7953307. 2011-05-31. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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