Optics system for use in a parallel optical communications module

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	Optics system for use in a parallel optical communications module
其他题名	Optics system for use in a parallel optical communications module
	SHAO, BING; CHEN, YE; LEE, CHI KEUNG; SCHMIT, ANDREW J.
	2014-12-04
专利权人	AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
公开日期	2014-12-04
授权国家	美国
专利类型	发明申请
摘要	An optics system for use with a parallel optical communications module is provided that includes a support structure for supporting the ends of the optical fibers in a way that ensures that the ends of the optical fibers are maintained in precise optical alignment with respective optical coupling elements of the optics system. The support structure makes it virtually impossible for there to be any misalignment between the ends of the optical fibers and the respective optical coupling elements of the optics system to prevent misalignment problems from occurring. In addition, the optics system is configured in such a way that the likelihood that the ends of the optical fibers will be damaged as they are inserted into the optics system is very small.
其他摘要	提供一种与并行光学通信模块一起使用的光学系统，其包括支撑结构，用于以确保光纤的端部与各自的光学耦合元件保持精确光学对准的方式支撑光纤的端部。光学系统。支撑结构使得光纤的端部与光学系统的相应光学耦合元件之间的任何未对准实际上不可能防止发生未对准问题。另外，光学系统以这样的方式配置，使得光纤端部在插入光学系统时损坏的可能性非常小。
主权项	An optics system for use with an optical communications module for coupling light between ends of optical fibers secured to the optics system and respective optoelectronic elements of the optical communications module, the optics system comprising: a body having a top surface, a bottom surface, a front end, a back end, a left side, and a right side, wherein the top surface has a chamber, the chamber having a back, a middle and a front, the front of the chamber being defined by a stop that is transparent to an operating wavelength of light, and wherein the back end of the body has an opening therein that is defined by a guide surface, a crossbeam, the left side of the body, and the right side of the body, wherein the opening extends from the back end of the body into the chamber and is adapted to allow end portions of a plurality of optical fibers to be inserted through the opening and received in the chamber, the chamber having a bottom surface having a first surface portion and a second surface portion, the first surface portion extending from the back of the chamber to approximately the middle of the chamber, the second surface portion extending from the first surface portion to the front of the chamber, the second surface portion having a plurality of grooves formed therein for holding respective end portions of a plurality of optical fibers; a plurality of optical coupling elements formed in the stop, each of the optical coupling elements being aligned with a respective one of the grooves such that when the end portions of the optical fibers are held in the grooves, ends of the respective optical fibers are in alignment with the respective optical coupling elements; and a cover adapted to be secured to the body such that at least a bottom portion of the cover is disposed inside of the chamber in abutment with the end portions of the optical fibers when the optical fibers are held in the respective grooves.
申请日期	2013-05-29
专利号	US20140355934A1
专利状态	失效
申请号	US13/904914
公开（公告）号	US20140355934A1
IPC 分类号	G02B6/32
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/54436
专题	半导体激光器专利数据库
作者单位	AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
推荐引用方式 GB/T 7714	SHAO, BING,CHEN, YE,LEE, CHI KEUNG,et al. Optics system for use in a parallel optical communications module. US20140355934A1[P]. 2014-12-04.