Xi'an Institute of Optics and Precision Mechanics,CAS
Optical circuit device | |
其他题名 | Optical circuit device |
KAWAGUCHI TAKAO; MANABE YOSHIO; TOUNO HIDETAKA; YAMAZAKI OSAMU | |
1986-01-25 | |
专利权人 | MATSUSHITA DENKI SANGYO KK |
公开日期 | 1986-01-25 |
授权国家 | 日本 |
专利类型 | 发明申请 |
摘要 | PURPOSE:To couple optically a semiconductor laser and an optical waveguide efficiently and stably by joining the semiconductor laser and an optical circuit into one body and impressing a voltage to a piezoelectric element to contract and expand the piezoelectric element and generating slide deformation. CONSTITUTION:A semiconductor laser 4 is fixed to the first holding part 2, and a piezoelectric element 5 is put on the second holding part 3, and an optical circuit board 7 where an optical waveguide 6 is formed on the surface is held in the piezoelectric element 5. The piezoelectric element 5 is polarized in the normal direction of the surface of the second holding part 3 by providing electrodes 8. When voltages are impressed to electrodes 8 and 10, the structure indicated by solid lines is changed to the structure indicated by broken lines. When the voltage is impressed to electrodes 10, slide deformation is generated, and therefore, the relative position of the optical waveguide 6 to the semiconductor laser 4 is changed right or left to attain efficient optical coupling. |
其他摘要 | 目的:通过将半导体激光器和光学电路连接成一体并将电压施加到压电元件以使压电元件收缩和膨胀并产生滑动变形,从而有效且稳定地光学耦合半导体激光器和光波导。组成:半导体激光器4固定到第一保持部分2,压电元件5放在第二保持部分3上,并且在表面上形成光波导6的光学电路板7保持在压电元件中通过提供电极8,压电元件5在第二保持部分3的表面的法线方向上极化。当电压施加到电极8和10时,由实线表示的结构变为由下面所示的结构。虚线。当电压施加到电极10时,产生滑动变形,因此,光波导6相对于半导体激光器4的相对位置向右或向左改变,以实现有效的光学耦合。 |
主权项 | - |
申请日期 | 1984-07-02 |
专利号 | JP1986017108A |
专利状态 | 失效 |
申请号 | JP1984137793 |
公开(公告)号 | JP1986017108A |
IPC 分类号 | G02B6/42 | G02B6/12 | G02B6/122 | G02B26/02 | H01L27/15 | H01S5/00 | 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/181661/65945 |
专题 | 半导体激光器专利数据库 |
作者单位 | MATSUSHITA DENKI SANGYO KK |
推荐引用方式 GB/T 7714 | KAWAGUCHI TAKAO,MANABE YOSHIO,TOUNO HIDETAKA,et al. Optical circuit device. JP1986017108A[P]. 1986-01-25. |
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 | ||
JP1986017108A.PDF(263KB) | 专利 | 开放获取 | CC BY-NC-SA | 请求全文 |
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