Xi'an Institute of Optics and Precision Mechanics,CAS
Optical integrated circuit device | |
其他题名 | Optical integrated circuit device |
TAKIGAWA SHINICHI; ITO KUNIO; KANO KOTA | |
1987-12-23 | |
专利权人 | MATSUSHITA ELECTRIC IND CO LTD |
公开日期 | 1987-12-23 |
授权国家 | 日本 |
专利类型 | 发明申请 |
摘要 | PURPOSE:To obtain an optical integrated circuit capable of operating at high speed by manufacturing an MESFET to a p-type GaAs growth layer in a BTRS type laser and making a source section in the MESFET and an internal stripe section in the BTRS type laser common. CONSTITUTION:p-type GaAs 2 is grown on a semi-insulating GaAs substrate 1, a stripe is formed to a section as a laser, n-type GaAs 3 is grown, and a ridge is shaped to the stripe section. A p-type AlGaAs clad layer 4, an AlGaAs active layer 5, an n-type AlGaAs clad layer 6 and an ntype AlGaAs cap layer 7 are grown in succession, and growth layers except a section as the laser are etched through a photolithographic techanique. The p-type GaAs 2 in not etched because it is used as an active layer in an MESFET at that time. A laser n-type electrode 8 and an FET drain electrode 9 are vacuum-deposited, and alloyed, and lastly a gate electrode 10 is shaped. |
其他摘要 | 目的:通过在BTRS型激光器中制造MESFET至p型GaAs生长层,并在MESFET中制作源极部分和在BTRS型激光器中制作内部条纹部分,获得能够高速工作的光学集成电路。组成:在半绝缘GaAs衬底1上生长p型GaAs 2,在激光部分形成条纹,生长n型GaAs 3,并在条纹部分形成脊。依次生长p型AlGaAs包层4,AlGaAs有源层5,n型AlGaAs包层6和n +型AlGaAs盖层7,并且除了作为激光的部分之外的生长层被蚀刻通过光刻技术。 p型GaAs 2未被蚀刻,因为此时它用作MESFET中的有源层。将激光n型电极8和FET漏电极9真空沉积并合金化,最后形成栅电极10。 |
申请日期 | 1986-06-17 |
专利号 | JP1987296557A |
专利状态 | 失效 |
申请号 | JP1986140685 |
公开(公告)号 | JP1987296557A |
IPC 分类号 | H01L27/15 | H01L27/06 | H01S5/00 | H01S5/026 | 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/181661/81562 |
专题 | 半导体激光器专利数据库 |
作者单位 | MATSUSHITA ELECTRIC IND CO LTD |
推荐引用方式 GB/T 7714 | TAKIGAWA SHINICHI,ITO KUNIO,KANO KOTA. Optical integrated circuit device. JP1987296557A[P]. 1987-12-23. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
JP1987296557A.PDF(105KB) | 专利 | 开放获取 | CC BY-NC-SA | 请求全文 |
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