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1. 发明申请

WO1997048995A1 FIBER OPTIC INTERFACE FOR OPTICAL PROBES WITH ENHANCED PHOTONIC EFFICIENCY, LIGHT MANIPULATION, AND STRAY LIGHT REJECTION 审中-公开
标题翻译：具有光学效率，光控制和光强抑制的光学探针的光纤接口
公开(公告)号：WO1997048995A1
公开(公告)日：1997-12-24
申请号：PCT/US1997010786
申请日：1997-06-19
申请人： VISIONEX, INC.
发明人： VISIONEX, INC. , WACH, Michael, Leonard
IPC分类号： G02B06/04
CPC分类号： G02B6/04 , G02B6/0008 , G02B6/241 , G02B6/3863
摘要： Fiber optic interfaces (120) that can readily reject the collection of stray light while efficiently collecting desired light that has interfaced with the subject media. These fiber optic interfaces (120) may be incorporated into optical probes (70) and probe tips (100) for enhanced photonic efficiency, light manipulation, and stray light rejection. These probes (70) are particularly well suited for use in instrumentation including spectral analysis and the light-scattering branches of spectroscopy. Specifically, the optical probes (70) exhibit benefits for spectral analyses including those referred to as Raman, fluorescence, Rayleigh, luminescence, and diffuse reflectance. A typical probe (70) includes a center emitter fiber (104) surrounded by collection fibers (106). These fibers (104, 106) are arranged into a bundle and positioned behind a window (108). The end faces of the emitter fiber (104) surrounded by collection fibers (106) are shaped to form an optical interface (120) with desired optical characteristics.
摘要翻译：光纤接口（120），其可以容易地拒绝杂散光的收集，同时有效地收集与被摄体介质接合的所需光。这些光纤接口（120）可以并入到光学探针（70）和探针尖端（100）中，以提高光子效率，光线操纵和杂散光抑制。这些探针（70）特别适用于包括光谱分析和光谱散射分支在内的仪器。具体地说，光学探针（70）对于包括那些被称为拉曼，荧光，瑞利，发光和漫反射的光谱分析显示出益处。典型的探针（70）包括被收集纤维（106）包围的中心发射光纤（104）。这些纤维（104,106）被布置成束并定位在窗户（108）后面。被收集纤维（106）围绕的发射光纤（104）的端面被成形以形成具有所需光学特性的光学接口（120）。

2. 发明申请

WO0055663B1 OPTICAL NETWORKING ASSEMBLY 审中-公开
标题翻译：光网络组装
公开(公告)号：WO0055663B1
公开(公告)日：2000-12-07
申请号：PCT/US0006868
申请日：2000-03-15
申请人： VISIONEX INC , WACH MICHAEL L
发明人： WACH MICHAEL L
IPC分类号： G02B6/34 , G02B6/293 , H04J14/02
CPC分类号： G02B6/12007 , G02B6/29367
摘要： An optical network assembly includes a planar lightguide circuit (PLC) (210) and a filtering device (220). A PLC can have at least two optical paths (230, 240) for propagating optical energy. The PLC can be designed to channel optical energy with its optical paths towards the filtering device (220) in order to separate the optical energy into at least two beams, where a first beam can contain a first information channel and a second beam can contain a second information channel. The filtering device can be attached directly to the PLC or it can be attached directly to an optical waveguide that is also connected to the PLC. The optical waveguide can either feed optical energy to or propagate optical energy away from the PLC. Multiple optical waveguides can be attached to a PLC to feed optical energy into and away from the PLC. The PLC, filtering device, and optical waveguide can form the building blocks to more complex optical network architectures.
摘要翻译：光网络组件包括平面光导电路（PLC）（210）和过滤装置（220）。 PLC可以具有用于传播光能的至少两个光路（230,240）。 PLC可以被设计成将光能通过其光路引向过滤装置（220），以便将光能分离成至少两个光束，其中第一光束可以包含第一信息通道，而第二光束可以包含第二信息通道。过滤装置可以直接连接到PLC，也可以直接连接到也连接到PLC的光波导。光波导可以将光能馈送到远离PLC的光能或将光能传播到PLC。可以将多个光波导连接到PLC以将光能馈入和远离PLC。 PLC，滤波器件和光波导可以构成更复杂的光网络架构。

3. 发明申请

WO1997034175A1 METHOD AND APPARATUS FOR IMPROVED FIBER OPTIC LIGHT MANAGEMENT 审中-公开
标题翻译：改进光纤光控管理方法与装置
公开(公告)号：WO1997034175A1
公开(公告)日：1997-09-18
申请号：PCT/US1997004365
申请日：1997-03-13
申请人： VISIONEX, INC.
发明人： VISIONEX, INC. , WACH, Michael, Leonard , MARPLE, Eric, Todd
IPC分类号： G02B06/24
CPC分类号： G02B6/29368 , G01N21/474 , G01N21/65 , G01N21/7703 , G01N2021/656 , G02B6/02052 , G02B6/04 , G02B6/241
摘要： Improved techniques for manipulation and management of fiber optic light. An improved fiber optic probe assembly for low light spectrographic analysis improves response to subtle light-matter interactions of high analytical importance and reduces sensitivity to otherwise dominant effects. This is accomplished by adjusting the illumination and collection fields of view in order to optimize the probe's sensitivity. Light manipulation is applied internal to the fiber so that the probe's delivery pattern and field of view do not require external manipulation and are not adversely affected by investigated media. This allows the light delivery pattern or field of view or both to be aggressively steered off-axis to achieve significant increased performance levels. Aggressive beam steering is accomplished by employing internally reflective surfaces in the fiber. A reflective metal coating or low refractive index coatings or encapsulants can be used to ensure total internal reflection. The fibers also incorporate filters, cross-talk inhibitors and other features that provide a high performance probe in a robust package. Design variations provide side viewing, viewing through a common aperture, viewing along a common axis, and other features.
摘要翻译：改进的光纤操纵和管理技术。用于低光谱分析的改进的光纤探针组件改善了对高分析重要性的微妙的光物质相互作用的响应，并降低了对其他主导效应的敏感性。这是通过调整照明和收集视野来实现的，以优化探头的灵敏度。在光纤内部应用光线操纵，使得探头的输送模式和视场不需要外部操作，并且不受被调查介质的不利影响。这允许光输送模式或视野或两者被积极地转向离轴以实现显着提高的性能水平。通过在光纤中采用内部反射表面来实现积极的光束转向。可以使用反射金属涂层或低折射率涂层或密封剂来确保全内反射。纤维还结合了过滤器，串扰抑制剂以及其它特征，可在坚固的包装中提供高性能探针。设计变化提供侧面观看，通过公共孔径观察，沿着公共轴线观看以及其他特征。

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