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公开(公告)号：US20090297097A1
公开(公告)日：2009-12-03
申请号：US12539482
申请日：2009-08-11
IPC分类号： G02B6/26
CPC分类号： H04Q11/0005 , H04Q2011/0016 , H04Q2011/0024 , H04Q2011/0026
摘要： An optical switch is provided which includes a plurality of input/output ports for receiving one or more wavelength component(s) of an optical signal. The optical switch also includes an optical arrangement that directs the wavelength component to any given one of the plurality of input/output ports. The given input/output port may be selected from among any of the plurality of input/output ports. If the optical signal includes a plurality of wavelength components, the optical arrangement includes at least one wavelength selective element such as a thin film filter. The wavelength selective element selects one of the wavelength components from among the plurality of wavelength components. The optical arrangement also includes a plurality of optical elements each associated with one of the wavelength selective elements. Each of the optical elements direct the selected wavelength component, which is selected by its associated selective element, to a given one of the plurality of input/output ports independently of every other wavelength component. The optical elements may be tiltable retroreflective mirror assemblies.
摘要翻译： 提供了一种光开关，其包括用于接收光信号的一个或多个波长分量的多个输入/输出端口。 光学开关还包括将波长分量引导到多个输入/输出端口中的任何给定的一个的光学装置。 给定的输入/输出端口可以从多个输入/输出端口中的任何一个中选择。 如果光信号包括多个波长分量，则光学装置包括至少一个波长选择元件，例如薄膜滤光片。 波长选择元件从多个波长成分中选择一个波长分量。 光学装置还包括多个光学元件，每个光学元件与波长选择元件之一相关联。 每个光学元件独立于每隔一个波长分量将所选择的被其相关联的选择元件选择的波长分量引导到多个输入/输出端口中的给定的一个。 光学元件可以是可倾斜的逆反射镜组件。
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公开(公告)号：US07574078B2
公开(公告)日：2009-08-11
申请号：US10870326
申请日：2004-06-17
IPC分类号： G02B6/26
CPC分类号： H04Q11/0005 , H04Q2011/0016 , H04Q2011/0024 , H04Q2011/0026
摘要： An optical switch is provided which includes a plurality of input/output ports for receiving one or more wavelength component(s) of an optical signal. The optical switch also includes an optical arrangement that directs the wavelength component to any given one of the plurality of input/output ports. The given input/output port may be selected from among any of the plurality of input/output ports. If the optical signal includes a plurality of wavelength components, the optical arrangement includes at least one wavelength selective element such as a thin film filter. The wavelength selective element selects one of the wavelength components from among the plurality of wavelength components. The optical arrangement also includes a plurality of optical elements each associated with one of the wavelength selective elements. Each of the optical elements direct the selected wavelength component, which is selected by its associated selective element, to a given one of the plurality of input/output ports independently of every other wavelength component. The optical elements may be tiltable retroreflective mirror assemblies.
摘要翻译： 提供了一种光开关，其包括用于接收光信号的一个或多个波长分量的多个输入/输出端口。 光学开关还包括将波长分量引导到多个输入/输出端口中的任何给定的一个的光学装置。 给定的输入/输出端口可以从多个输入/输出端口中的任何一个中选择。 如果光信号包括多个波长分量，则光学装置包括至少一个波长选择元件，例如薄膜滤光片。 波长选择元件从多个波长成分中选择一个波长分量。 光学装置还包括多个光学元件，每个光学元件与波长选择元件之一相关联。 每个光学元件独立于每隔一个波长分量将所选择的被其相关联的选择元件选择的波长分量引导到多个输入/输出端口中的给定的一个。 光学元件可以是可倾斜的逆反射镜组件。
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公开(公告)号：US06307987B1
公开(公告)日：2001-10-23
申请号：US09246145
申请日：1999-02-08
申请人： Ting Wang , Allan Schweitzer , Maximilan Ott
发明人： Ting Wang , Allan Schweitzer , Maximilan Ott
IPC分类号： G02B600
CPC分类号： G02F2/02 , G02F1/0126 , G02F1/293 , Y10S385/901
摘要： A luminescent material, such as phosphor, is radiated by energy propagated from the side of an optical fiber, causing the luminescent material to emit visible light. The luminescent material can be of a coincidentally-excited type, requiring the absorption of two wavelengths of radiation to emit visible light. In such a case, two side-emitting optical fibers can be used, with each optical fiber providing one of the needed radiation wavelengths. One embodiment of the invention involves a matrix of optical fibers forming an optical display panel made using coincidentally-excited phosphors. Side-emitting optical fibers are used to simultaneously stimulate a phosphor pixel located between the two fibers, allowing matrix addressing of each pixel individually. The optical display panel is constructed of only optical components. Another embodiment involves an optical switch with coincidentally-excited luminescent material. One radiation is provided by a side-emitting optical fiber. To activate the switch, a second radiation is provided by a laser diode.
摘要翻译： 诸如磷光体的发光材料通过从光纤侧传播的能量辐射，使发光材料发出可见光。 发光材料可以是巧合激发型，需要吸收两个波长的辐射以发射可见光。 在这种情况下，可以使用两个侧面发射光纤，每个光纤提供所需的辐射波长之一。 本发明的一个实施例涉及一种形成使用巧合激发的磷光体制成的光学显示面板的光纤矩阵。 侧发射光纤用于同时刺激位于两个光纤之间的磷光体像素，从而允许单独地对每个像素进行矩阵寻址。 光学显示面板仅由光学部件构成。 另一实施例涉及具有巧合激发的发光材料的光开关。 一个辐射由侧发射光纤提供。 为了激活开关，由激光二极管提供第二辐射。
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公开(公告)号：US20070003186A1
公开(公告)日：2007-01-04
申请号：US10870326
申请日：2004-06-17
IPC分类号： G02B6/26
CPC分类号： H04Q11/0005 , H04Q2011/0016 , H04Q2011/0024 , H04Q2011/0026
摘要： An optical switch is provided which includes a plurality of input/output ports for receiving one or more wavelength component(s) of an optical signal. The optical switch also includes an optical arrangement that directs the wavelength component to any given one of the plurality of input/output ports. The given input/output port may be selected from among any of the plurality of input/output ports. If the optical signal includes a plurality of wavelength components, the optical arrangement includes at least one wavelength selective element such as a thin film filter. The wavelength selective element selects one of the wavelength components from among the plurality of wavelength components. The optical arrangement also includes a plurality of optical elements each associated with one of the wavelength selective elements. Each of the optical elements direct the selected wavelength component, which is selected by its associated selective element, to a given one of the plurality of input/output ports independently of every other wavelength component. The optical elements may be tiltable retroreflective mirror assemblies.
摘要翻译： 提供了一种光开关，其包括用于接收光信号的一个或多个波长分量的多个输入/输出端口。 光学开关还包括将波长分量引导到多个输入/输出端口中的任何给定的一个的光学装置。 给定的输入/输出端口可以从多个输入/输出端口中的任何一个中选择。 如果光信号包括多个波长分量，则光学装置包括至少一个波长选择元件，例如薄膜滤光片。 波长选择元件从多个波长成分中选择一个波长分量。 光学装置还包括多个光学元件，每个光学元件与波长选择元件之一相关联。 每个光学元件独立于每隔一个波长分量将所选择的被其相关联的选择元件选择的波长分量引导到多个输入/输出端口中的给定的一个。 光学元件可以是可倾斜的逆反射镜组件。
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公开(公告)号：US06862382B2
公开(公告)日：2005-03-01
申请号：US09853575
申请日：2001-05-14
申请人： Ting Wang , Allan Schweitzer , Maximilan Ott
发明人： Ting Wang , Allan Schweitzer , Maximilan Ott
CPC分类号： G02F2/02 , G02F1/0126 , G02F1/293 , Y10S385/901
摘要： A luminescent material, such as phosphor, is radiated by energy propagated from the side of an optical fiber, causing the luminescent material to emit visible light The luminescent material can be of a coincidentally-excited type, requiring the absorption of two wavelengths of radiation to emit visible light. In such a case, two side-emitting optical fibers can be used, with each optical fiber providing one of the needed radiation wavelengths. One embodiment of the invention involves a matrix of optical fibers forming an optical display panel made using coincidentally-excited phosphors. Side-emitting optical fibers are used to simultaneously stimulate a phosphor pixel located between the two fibers, allowing matrix addressing of each pixel individually. The optical display panel is constructed of only optical components. Another embodiment involves an optical switch with coincidentally-excited luminescent material. One radiation is provided by a side-emitting optical fiber. To activate the switch, a second radiation is provided by a laser diode.
摘要翻译： 诸如磷光体的发光材料通过从光纤侧传播的能量辐射，使发光材料发出可见光发光材料可以是巧合激发型的，需要吸收两个波长的辐射 发出可见光。 在这种情况下，可以使用两个侧面发射光纤，每个光纤提供所需的辐射波长之一。 本发明的一个实施例涉及一种形成使用巧合激发的磷光体制成的光学显示面板的光纤矩阵。 侧发射光纤用于同时刺激位于两个光纤之间的磷光体像素，从而允许单独地对每个像素进行矩阵寻址。 光学显示面板仅由光学部件构成。 另一实施例涉及具有巧合激发的发光材料的光开关。 一个辐射由侧发射光纤提供。 为了激活开关，由激光二极管提供第二辐射。
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6.发明授权Hand-held plastic optical fiber linear scanner for reading color images formed on a surface 失效手持塑料光纤线性扫描仪，用于读取在表面上形成的彩色图像
公开(公告)号：US6075240A
公开(公告)日：2000-06-13
申请号：US124832
申请日：1998-07-30
申请人： Kojiro Watanabe , Ting Wang , Ichiro Fujieda , Yao Li , Allan Schweitzer
发明人： Kojiro Watanabe , Ting Wang , Ichiro Fujieda , Yao Li , Allan Schweitzer
CPC分类号： G06K7/10722 , G02B6/06 , G02B6/4298 , H04N1/107 , H04N1/48
摘要： A hand-held optical scanner for reading color images formed on a document. The scanner head is all-optical and contains no electronics. Optical fiber bundles couple the scanner head to a remote opto-electronic module containing a linear or a 2D sensor array for converting optical signals, reflected from the document, to electrical signals for transmission to a computer display, etc. By using side coupling, the transmitted and reflected light for each pixel travels through the same optical fiber without the need for a beam splitter. The optical fibers are used for the functions of image scanning, position encoding, and signaling a computer which assigns each one of incoherently arranged optical fibers to one of the functions.
摘要翻译： 一种用于读取在文档上形成的彩色图像的手持式光学扫描器。 扫描头是全光学的，不含电子元件。 光纤束将扫描仪头连接到包含线性或2D传感器阵列的远程光电模块，用于将从文档反射的光信号转换为电信号以传输到计算机显示器等。通过使用侧耦合， 每个像素的透射和反射光行进通过相同的光纤，而不需要分束器。 光纤用于图像扫描，位置编码和信号传递功能，该计算机将非相干布置的光纤中的每一个分配给功能之一。
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