QQ客服 官方微博 反馈留言

	Optical transmission module
	FURUSAWA, SATOSHI; FUSE, MASARU
	2007-05-15
著作权人	MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
专利号	US7218829
国家	美国
文献子类	授权发明
其他题名	Optical transmission module
英文摘要	An optical transmission module and method are capable of suppressing the occurrence of multiplexed reflection light, thereby making it possible to easily carry out an optical coupling operation at low cost. A loss generator having an attenuation factor determined based on an extinction ratio of a modulation signal is provided to attenuate reflection light in a transmission path, thereby making it possible to provide a low-cost optical transmission module, which ensures a practically satisfactory efficiency, without providing an optical isolator component. Also, in the optical transmission module, the intensity of light is adjusted by the loss generator. Thus, it is possible to realize the optical transmission module using an optical mounting technique with such accuracy as employed for an ordinary module.
公开日期	2007-05-15
申请日期	2004-10-26
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/37112]
专题	半导体激光器专利数据库
作者单位	MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
推荐引用方式 GB/T 7714	FURUSAWA, SATOSHI,FUSE, MASARU. Optical transmission module. US7218829. 2007-05-15.

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。