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1. 发明申请

WO0116639A9 AUTOMATIC ALIGNMENT SYSTEM FOR COUPLING MULTIPLE LIGHT SOURCES 审中-公开
标题翻译：用于耦合多光源的自动对准系统
公开(公告)号：WO0116639A9
公开(公告)日：2002-09-12
申请号：PCT/US0024247
申请日：2000-08-31
申请人： BIO RAD LABORATORIES
发明人： YETSO STEPHEN C , NGUYEN QUAN , ANDREWS TIMOTHY
IPC分类号： G02B6/35 , G02B26/02
CPC分类号： G02B6/3588 , G02B6/3502 , G02B6/3558
摘要： A system for coupling up one or more light sources to one or more destinations is provided. Under the present invention, the transmission efficiency from a light source to a destination is optimized regularly on an automatic basis by monitoring the intensity of the light transmitted. In a preferred embodiment, the system includes a source fiberoptic cable for bundling up light emitted from a multitude of light sources, a destination fiberoptic cable for receiving light transmitted from the source fiberoptic cable, a motorized positioning stage for aligning the source and the destination fiberoptic cables, and a feedback servo control for adjusting the motorized positioning stage to accurately align the source and the destination fiberoptic cables based on the intensity of the light transmitted by the source fiberoptic cable. In operation, the intensity of the light transmitted by the source fiberoptic cable is detected by the feedback servo control. Based on the intensity reading, the feedback servo control selectively directs the motorized positioning stage to align the source and the destination fiberoptic cables in an optimal position to improve transmission efficiency.
摘要翻译：提供了用于将一个或多个光源耦合到一个或多个目的地的系统。在本发明的基础上，通过监视发射光的强度，自动地优化从光源到目的地的传输效率。在优选实施例中，系统包括用于捆扎从多个光源发射的光的源光纤光缆，用于接收从光纤光缆传输的光的目的光纤电缆，用于对准源和目的地光纤的电动定位台电缆和反馈伺服控制器，用于调整电动定位平台，以根据源光纤电缆传输的光强度精确对准源和目标光纤电缆。在操作中，由光纤光缆传输的光的强度由反馈伺服控制来检测。基于强度读数，反馈伺服控制选择性地引导电动定位台将源和目的地光纤电缆对准在最佳位置以提高传输效率。

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