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1. 发明申请

WO2004027940A2 WAVELENGTH AGILE LASER 审中-公开
标题翻译：波长AGILE激光
公开(公告)号：WO2004027940A2
公开(公告)日：2004-04-01
申请号：PCT/US2003/029245
申请日：2003-09-17
申请人： SAN JOSE SYSTEMS INC. , WOODLEY, Bruce, Robert , MACKINNON, Neil
发明人： WOODLEY, Bruce, Robert , MACKINNON, Neil
IPC分类号： H01S
CPC分类号： H01S5/06255 , H01S5/0425 , H01S5/06256 , H01S5/1032 , H01S5/1228 , H01S5/4031 , H01S5/50 , H01S5/5045
摘要： A method and system are disclosed for synthesizing an electric field. In accordance with exemplary embodiments of the present invention, an electric field that changes across a distance in space is synthesized by applying voltage levels at several locations independently of one another. The independence in voltage levels allows the electric field that is synthesized to be made periodic or aperiodic. Such a synthesized electric field can be changed at any time for use in, for example, a tunable laser. According to an exemplary embodiment, the electric field is used to change the refractive index of an electro-optic substance in an optical filter. Such an optical filter can be used as part of, for example, a wavelength agile laser, an optical add drop multiplexer, an optical switch, or the like. Such an optical filter can also be used for dynamic power balancing, dynamic gain equalization, or the like.
摘要翻译：公开了用于合成电场的方法和系统。根据本发明的示例性实施例，通过在彼此独立的几个位置施加电压电平来合成在空间中跨越距离变化的电场。电压电平的独立性允许合成的电场周期性或非周期性。这样的合成电场可以随时改变，以用于例如可调激光器。根据示例性实施例，电场用于改变光学滤光器中的电光物质的折射率。这种滤光器可以用作例如波长敏捷激光器，光分插复用器，光开关等的一部分。这种光学滤波器也可以用于动态功率平衡，动态增益均衡等。

2. 发明申请

WO2004036290A2 APPARATUS AND METHOD FOR MEASURING OPTICAL POWER AS A FUNCTION OF WAVELENGTH 审中-公开
标题翻译：用于测量光功率作为波长函数的装置和方法
公开(公告)号：WO2004036290A2
公开(公告)日：2004-04-29
申请号：PCT/US2003/030885
申请日：2003-10-01
申请人： SAN JOSE SYSTEM INC , WOODLEY, Bruce, Robert , MACKINNON, Neil
发明人： WOODLEY, Bruce, Robert , MACKINNON, Neil
IPC分类号： G02F
CPC分类号： G02B6/126 , G02B6/122 , G02B6/42
摘要： A system and method are disclosed for measuring optical power as a function of wavelength. Exemplary embodiments of the present invention comprise a waveguide structure having at least one waveguide. The at least one waveguide is comprised of an electro-optic material. The at least one waveguide includes an input end for receiving a beam of optical energy and an output end. A plurality of electrodes are disposed in close proximity along a longitudinal axis of the at least one waveguide. The voltages on a sub-plurality of the plurality of electrodes are independently controlled to alter the index of refraction of the at least one waveguide at positions adjacent to each sub-plurality of electrodes to pass a selected portion of the beam of optical energy. The output end passes the selected portion of the beam of optical energy to, for example, an apparatus that measures incident optical energy.
摘要翻译：公开了一种用于测量作为波长的函数的光功率的系统和方法。本发明的示例性实施例包括具有至少一个波导的波导结构。至少一个波导由电光材料构成。所述至少一个波导包括用于接收光能束的输入端和输出端。多个电极沿着至少一个波导的纵向轴线紧邻设置。独立地控制多个电极上的子多个电极上的电压，以改变与每个子多个电极相邻的位置处的至少一个波导的折射率，以通过光能束的选定部分。输出端将光能束的选定部分传递到例如测量入射光能的装置。

3. 发明申请

WO2007137208A2 METHODS AND APPARATUS FOR DISPLAYING THREE-DIMENSIONAL ORIENTATION OF A STEERABLE DISTAL TIP OF AN ENDOSCOPE 审中-公开
标题翻译：用于显示内窥镜可切割远端的三维方位的方法和装置
公开(公告)号：WO2007137208A2
公开(公告)日：2007-11-29
申请号：PCT/US2007/069315
申请日：2007-05-18
申请人： NEOGUIDE SYSTEMS, INC. , ENO, Robert , BELSON, Amir , BLAHA, David , WOODLEY, Bruce, Robert
发明人： ENO, Robert , BELSON, Amir , BLAHA, David , WOODLEY, Bruce, Robert
IPC分类号： A61B1/00 , A61B1/04
CPC分类号： A61B5/7435 , A61B1/00039 , A61B1/00045 , A61B1/0053 , A61B1/0055 , A61B1/0057 , A61B1/008 , A61B5/06 , A61B5/743
摘要： The present invention relates, generally, to reporting the approximate three- dimensional orientation of the steerable distal portion of an endoscope to the user of the endoscope. More particularly, the present invention relates to a system and method for providing the endoscope-user a display from which to more easily determine the approximate three-dimensional orientation of the steerable distal portion of the endoscope, thereby facilitating navigation of the endoscope. The present invention also relates to a system and method for limiting the amount the steerable distal portion can bend overall to reduce or eliminate the user's ability to over-retroflex the steerable distal portion of the endoscope.
摘要翻译：通常，本发明涉及将内窥镜的可转向远端部分的近似三维取向报告给内窥镜的使用者。更具体地说，本发明涉及一种用于向内窥镜用户提供显示器的系统和方法，从而更容易地确定内窥镜的可转向远端部分的近似三维取向，从而便于内窥镜的导航。本发明还涉及一种用于限制可转向远侧部分可以整体弯曲的量的系统和方法，以减少或消除使用者对内窥镜的可转向远侧部分的过度逆转的能力。

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