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1. 发明申请

US20120128295A1 MULTI-CHANNEL OPTICAL MODULE 失效
标题翻译：多通道光模块
公开(公告)号：US20120128295A1
公开(公告)日：2012-05-24
申请号：US13300859
申请日：2011-11-21
申请人： Kwon-Seob LIM , Hyun Seo KANG , Jong Jin LEE , Seihyoung LEE , Jai Sang KOH
发明人： Kwon-Seob LIM , Hyun Seo KANG , Jong Jin LEE , Seihyoung LEE , Jai Sang KOH
IPC分类号： G02B6/28
CPC分类号： G02B6/4246 , G02B6/29362 , G02B6/4215 , G02B6/4249 , G02B6/4263 , G02B6/4266 , G02B6/4286 , H01L2224/48091 , H01L2924/00014
摘要： The present inventive concept herein relates to multi-channel optical modules, and more particularly, to a multi-channel optical module capable of processing a plurality of signals having different optical wavelengths. The multi-channel optical module may include a stem including one or more cavities; at least one lead pin formed in one or more cavities; a plurality of optical devices formed in the one or more cavities; and a filter portion forming an optical path between the plurality of optical devices and an optical fiber by separating a plurality of optical signals according to a wavelength. According to the inventive concept, processing capacity of the optical module may be improved. Also, according to the inventive concept, electrical and optical cross talk of the optical module may be reduced.
摘要翻译：这里的本发明构思涉及多通道光学模块，更具体地，涉及能够处理具有不同光学波长的多个信号的多通道光学模块。所述多通道光学模块可以包括包括一个或多个空腔的杆; 至少一个引导销形成在一个或多个空腔中; 形成在所述一个或多个空腔中的多个光学装置; 以及通过根据波长分离多个光信号而形成在所述多个光学器件之间的光路的滤光器部分和光纤。根据本发明，可以提高光模块的处理能力。此外，根据本发明的概念，可以减少光学模块的电和光串扰。

2. 发明申请

US20080089644A1 OPTICAL FIBER FOR OUT-COUPLING OPTICAL SIGNAL AND APPARATUS FOR DETECTING OPTICAL SIGNAL USING THE SAME OPTICAL FIBER 失效
标题翻译：用于外耦合光信号的光纤和用于使用相同的光纤检测光信号的装置
公开(公告)号：US20080089644A1
公开(公告)日：2008-04-17
申请号：US11758051
申请日：2007-06-05
申请人： Seihyoung LEE , Shin YOON , Hyun KANG
发明人： Seihyoung LEE , Shin YOON , Hyun KANG
IPC分类号： G02B6/34
CPC分类号： G02B6/4203 , G02B6/02085 , G02B6/02095 , G02B6/29323 , G02B6/4215
摘要： Provided are an optical fiber, which has an out-coupling characteristic of high coupling efficiency and is advantageous in terms of size reduction, and an optical signal detecting apparatus, which has a high coupling rate and high degree of integration, using the optical fiber. The optical signal out-coupling optical fiber includes: a core in which a tilted Bragg grating or a long period optical fiber grating is formed; and a cladding that surrounds the core and in which at least one V-groove that totally reflects optical signals is formed, wherein optical signals are out-coupled by using the grating and the V-groove. The optical signal detecting apparatus includes: an optical signal out-coupling optical fiber; and an optical signal receiving device monitoring or detecting optical signals emitted from the optical fiber. The optical signal out-coupling optical fiber has an in-line structure which does not require a complicated external structure, and thus can be made more compact and emit optical signals highly efficiently, and the optical signal detecting apparatus using the optical fiber can monitor or detect optical signals with a high degree of integration and high optical coupling efficiency.
摘要翻译：提供一种光纤，其具有高耦合效率的外耦合特性，并且在尺寸减小方面是有利的，以及使用光纤具有高耦合速率和高集成度的光信号检测装置。光信号输出耦合光纤包括：形成倾斜布拉格光栅或长周期光纤光栅的芯; 以及围绕所述芯并且其中形成有完全反射光信号的至少一个V形槽的包层，其中光信号通过使用所述光栅和所述V形槽而外耦合。光信号检测装置包括：光信号输出耦合光纤; 以及光信号接收装置，其监视或检测从光纤发射的光信号。光信号输出耦合光纤具有不需要复杂的外部结构的线内结构，因此可以更紧凑并且高效地发射光信号，并且使用光纤的光信号检测装置可以监视或以高集成度和高耦合效率检测光信号。

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