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1. 发明授权

US07070342B2 Low profile system for joining optical fiber waveguides 失效
标题翻译：用于连接光纤波导的薄型系统
公开(公告)号：US07070342B2
公开(公告)日：2006-07-04
申请号：US10806533
申请日：2004-03-23
申请人： Simon P. Bush , Nellie L. Cabato , John A. Crowell , Cheng P. Ma , Andrew Vellrath , Laurence N. Wesson
发明人： Simon P. Bush , Nellie L. Cabato , John A. Crowell , Cheng P. Ma , Andrew Vellrath , Laurence N. Wesson
IPC分类号： G02B6/255
CPC分类号： G02B6/2551 , G01M11/37 , G02B6/2555
摘要： A compact, low profile splicing system for joining optical fibers produces durable, low transmission loss fusion splices. The system employs active optical techniques such as profile alignment or local injection and detection to achieve optimized alignment of the fibers prior to fusion. Light injected into one fiber is propagated across the interface to a second fiber. A detector senses the intensity of the injected light in the second fiber. After the relative position of the fibers is manipulated to maximize the transmitted intensity, the fibers are fusion spliced using an electric arc discharge. The accurate alignment achievable using the local injection and detection system to drive adaptive fiber positioning affords a method for reliably producing low splices. The present system is compact and low in profile, making it operable in cramped quarters with limited clearance to adjacent equipment and structures and with only a minimal amount of free fiber slack available. Simplicity of design and operation make the system rugged and enable accurate alignment and low loss fusion of fibers under adverse working conditions.
摘要翻译：用于连接光纤的紧凑型低剖面拼接系统产生耐用的低传输损耗熔接。该系统采用主动光学技术，例如轮廓校准或局部注射和检测，以在融合之前实现纤维的优化对准。注入一根光纤的光线通过界面传播到第二根光纤。检测器感测第二光纤中注入的光的强度。在操作纤维的相对位置以使透射强度最大化之后，使用电弧放电将光纤熔接。使用本地注入和检测系统实现的用于驱动自适应光纤定位的精确对准提供了可靠地产生低接头的方法。本系统结构紧凑，外形小巧，使其在狭窄的空间内可操作，对相邻设备和结构的间隙有限，只有最少量的自由纤维松弛。设计和操作的简单性使得系统坚固耐用，能够在不利的工作条件下实现精确的对准和低损耗的纤维融合。

2. 发明授权

US07255498B2 Low profile system for joining optical fiber waveguides 有权
标题翻译：用于连接光纤波导的薄型系统
公开(公告)号：US07255498B2
公开(公告)日：2007-08-14
申请号：US11477318
申请日：2006-06-29
申请人： Simon P. Bush , Nellie L. Cabato , John A. Crowell , Cheng P. Ma , Andrew Vellrath , Laurence N. Wesson
发明人： Simon P. Bush , Nellie L. Cabato , John A. Crowell , Cheng P. Ma , Andrew Vellrath , Laurence N. Wesson
IPC分类号： G02B6/255
CPC分类号： G02B6/2551 , G01M11/37 , G02B6/2555
摘要： A compact, low profile splicing system for joining optical fibers produces durable, low transmission loss fusion splices. The system employs active optical techniques such as profile alignment or local injection and detection to achieve optimized alignment of the fibers prior to fusion. Light injected into one fiber is propagated across the interface to a second fiber. A detector senses the intensity of the injected light in the second fiber. After the relative position of the fibers is manipulated to maximize the transmitted intensity, the fibers are fusion spliced using an electric arc discharge. The accurate alignment achievable using the local injection and detection system to drive adaptive fiber positioning affords a method for reliably producing low loss splices. The present system is compact and low in profile, making it operable in cramped quarters with limited clearance to adjacent equipment and structures and with only a minimal amount of free fiber slack available. Simplicity of design and operation make the system rugged and enable accurate alignment and low loss fusion of fibers under adverse working conditions.
摘要翻译：用于连接光纤的紧凑型低剖面拼接系统产生耐用的低传输损耗熔接。该系统采用主动光学技术，例如轮廓校准或局部注射和检测，以在融合之前实现纤维的优化对准。注入一根光纤的光线通过界面传播到第二根光纤。检测器感测第二光纤中注入的光的强度。在操作纤维的相对位置以使透射强度最大化之后，使用电弧放电将光纤熔接。使用局部注入和检测系统可实现的精确对准来驱动自适应光纤定位提供了可靠地产生低损耗接头的方法。本系统结构紧凑，外形小巧，使其在狭窄的空间内可操作，对相邻设备和结构的间隙有限，只有最少量的自由纤维松弛。设计和操作的简单性使得系统坚固耐用，能够在不利的工作条件下实现精确的对准和低损耗的纤维融合。

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