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	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.

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