光通信システム | |
ジェーン デボラ ルグランジェ | |
1995-12-06 | |
著作权人 | アメリカン テレフォン アンド テレグラフ カムパニー |
专利号 | JP1995114306B2 |
国家 | 日本 |
文献子类 | 授权发明 |
其他题名 | 光通信システム |
英文摘要 | PURPOSE: To reduce the size and cost of an optical device by coating part of the optical device with a Langmuir-Blogett film having a thickness which is 1/30 of the wavelength of transmission light. CONSTITUTION: A photodetector 23 is sealed with a Langmuir Blogett film 25 composed of four to ten monomolecular films having high structural durability. Since the films form a highly reliable protective coating and has thin thicknesses, the films can pass transmitted and received light waves without interference. In addition, no tightly sealed package which requires a high technology is required and the length of the optical path 28 between an optical fiber 26 and the photodetector 23 is shortened. Moreover, an optical device is operated at a film forming cost which is remarkably lower than that the sealed package and the size of the device is reduced. |
公开日期 | 1995-12-06 |
申请日期 | 1990-10-01 |
状态 | 失效 |
内容类型 | 专利 |
源URL | [http://ir.opt.ac.cn/handle/181661/47712] ![]() |
专题 | 半导体激光器专利数据库 |
作者单位 | アメリカン テレフォン アンド テレグラフ カムパニー |
推荐引用方式 GB/T 7714 | ジェーン デボラ ルグランジェ. 光通信システム. JP1995114306B2. 1995-12-06. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论