単方向光伝送モジュール
石黒 敬英; 辻村 正浩
2001-02-09
著作权人シャープ株式会社
专利号JP3157852B2
国家日本
文献子类授权发明
其他题名単方向光伝送モジュール
英文摘要PURPOSE:To provide a unidirectional light transmission module capable of easily performing wavelength multiplex communications via one optical fiber with a simple structure. CONSTITUTION:A unidirectional light transmission module M1 has a transmitting unit 1, a receiving unit 2 and an optical fiber 22. Two types of semiconductor laser chips 19, 20 with different wavelengths and PIN photo-diodes 17, 18 for monitoring the semiconductor laser chips 19, 20 are die-bonded to the semiconductor laser package 16 of the transmitting unit 1, and a light deflecting hologram element 21 is fixed on the surface of the package 16. Two different types of signal receiving photo-diodes 24, 25 are die-bonded to the package 26 of the receiving unit 2, and a light deflecting hologram element 23 is fixed on the surface of the package 26.
公开日期2001-04-16
申请日期1991-06-12
状态失效
内容类型专利
源URL[http://ir.opt.ac.cn/handle/181661/34950]  
专题半导体激光器专利数据库
作者单位シャープ株式会社
推荐引用方式
GB/T 7714
石黒 敬英,辻村 正浩. 単方向光伝送モジュール. JP3157852B2. 2001-02-09.
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