Multiplex wavelength optical amplifier
专利汇可以提供Multiplex wavelength optical amplifier专利检索，专利查询，专利分析的服务。并且PURPOSE:To obtain the amplifier, which can directly amplify a light singal without photoelectric transducing action, can implement the amplification action by using one common element with respect to multiplex wavelength signal light, and has a compact, simple constitution. CONSTITUTION:Two facing reflecting surfaces 3 and 4 are providing in a single current injecting type semiconductor laser amplifier element 1. Light is inputted to one side and outputted from to other side. The reflecting surfaces 3 and 4 act as a half mirror. When a forward direction current is injected from a terminal 2, the element 1 starts laser oscillation at a certain current value or more. Under the bias state lower than this oscillation limit, the Fabry-P erot resonating type linear optical amplifier having a gain vs. frequency characterisic shown by a solid line is obtained. In this amplifier, each carrier wavelength of the incident multiplex wavelength signal light (f1...fN in frequency indication) is set so that it agrees with the frequency of a resonating point. When the multiplex wavelength signal light, whose carrier frequency is the frequency f1... or fN which is equal to the resonance frequency of the amplifier, is inputted into the resonating type optical amplifier 1, respective light is directly amplified, transmitted through the other reflecting surface 4, and taken out.，下面是Multiplex wavelength optical amplifier专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 一种实现长距离分布式光纤传感的中继放大装置及其方法 | 2020-06-20 | 1 |
| 一种导模场分布图获取装置 | 2020-06-08 | 0 |
| Backscatter absorption gas imaging systems and light sources therefore | 2021-07-04 | 3 |
| Optical amplifier apparatus and control method thereof, and optical transmission system using optical amplifier apparatus | 2021-12-18 | 2 |
| Optical amplifier | 2020-08-21 | 0 |
| Optical amplifier | 2022-05-15 | 0 |
| Optical amplifier | 2022-11-28 | 2 |
| 光回路および光増幅器用励起光源 | 2020-08-11 | 3 |
| Method and system for controlling an amplifier in an optical network | 2020-12-18 | 3 |
| OPTICAL COMPONENTS | 2021-11-11 | 2 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
