Xi'an Institute of Optics and Precision Mechanics,CAS
| Photoelectron apparatus | |
| 其他题名 | Photoelectron apparatus |
| ARUBUREHITO MOOZAA | |
| 1992-05-18 | |
| 专利权人 | ALCATEL NV |
| 公开日期 | 1992-05-18 |
| 授权国家 | 日本 |
| 专利类型 | 发明申请 |
| 摘要 | PURPOSE: To make it possible to well integrate plastics of various applications by providing the device with optical parts which are composed of polymer plastics and are integrated to a semiconductor substrate. CONSTITUTION: An optical receiver is composed of a photodiode 1 for receiving light signals, a semiconductor laser 2 as a local oscillator, a waveguide 4, a polarizer 5 and a directional coupler 3 which are all integrated to the semiconductor substrate. The polarizer 5 is composed of the polymer plastic. The light signals are supplied to the polarizer 5 by a controller 51 to enable the adjustment in the polarization direction in accordance with an electric field Pockels effect or Kerr effect. The parts produced from the polymer plastics are used for arbitrary modulation, for example, these parts are used as an amplitude modulator shown as a switch 5, or as a frequency modulator or a phase modulator having frequency changeover keying of a short period. As a result, the polymer plastics are well integrated as the optical parts to the semiconductor substrate. |
| 其他摘要 | 目的：通过为设备提供由聚合物塑料组成并集成到半导体衬底的光学部件，使得可以很好地整合各种应用的塑料。组成：光接收器由用于接收光信号的光电二极管1，作为本地振荡器的半导体激光器2，波导4，偏振器5和定向耦合器3组成，它们都集成到半导体基板。偏振器5由聚合物塑料构成。光信号由控制器51提供给偏振器5，以便能够根据电场普克尔斯效应或克尔效应在偏振方向上进行调节。由聚合物塑料制成的部件用于任意调制，例如，这些部件用作显示为开关5的幅度调制器，或者用作具有短周期频率转换键控的频率调制器或相位调制器。结果，聚合物塑料很好地集成为半导体衬底的光学部件。 |
| 申请日期 | 1990-07-18 |
| 专利号 | JP1992143735A |
| 专利状态 | 失效 |
| 申请号 | JP1990188171 |
| 公开（公告）号 | JP1992143735A |
| IPC 分类号 | G02B6/42 | G02B6/12 | G02B6/122 | G02F1/025 | G02F1/065 | G02F1/313 | G02F1/35 | G02F1/37 | G02F2/00 | G02F3/00 | H01L27/14 | H01L31/153 | H01L31/18 | H01S5/00 | H01S5/026 | H04B10/02 | H04B10/28 | H01S3/18 |
| 专利代理人 | - |
| 代理机构 | - |
| 文献类型 | 专利 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/88584 |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | ALCATEL NV |
| 推荐引用方式 GB/T 7714 | ARUBUREHITO MOOZAA. Photoelectron apparatus. JP1992143735A[P]. 1992-05-18. |
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