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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

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。

3. 发明公开

EP0975995A1 FIBER OPTIC INTERFACE FOR OPTICAL PROBES WITH ENHANCED PHOTONIC EFFICIENCY, LIGHT MANIPULATION, AND STRAY LIGHT REJECTION 失效
标题翻译：光学探针的光纤接口具有增强的光子效率，光线操作和光线反射抑制
公开(公告)号：EP0975995A1
公开(公告)日：2000-02-02
申请号：EP97933155.0
申请日：1997-06-19
申请人： Visionex, Inc.
发明人： WACH, Michael, Leonard
IPC分类号： G02B6/04 , G01J3/44 , F21V7/04 , G02B6/36
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）可以容易地抑制杂散光的收集，同时有效地收集与主体介质接口的期望光。这些光纤接口（120）可以被结合到光学探针（70）和探针尖端（100）中以用于增强的光子效率，光操作和杂散光抑制。这些探头（70）特别适用于包括光谱分析和光谱散射分支的仪器。具体而言，光学探针（70）展现出对于包括被称为拉曼，荧光，瑞利，发光和漫反射的光谱分析的益处。典型的探头（70）包括由收集纤维（106）围绕的中心发射纤维（104）。这些光纤（104,106）被布置成一束并且定位在窗户（108）的后面。由收集光纤（106）围绕的发射纤维（104）的端面被成形为形成具有所需光学特性的光学界面（120）。

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