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1.发明公开Demultiplexing apparatus and optical communication system using the demultiplexing apparatus 失效解复用器和解码器解复用器verwendet。
公开(公告)号：EP0604894A1
公开(公告)日：1994-07-06
申请号：EP93120669.2
申请日：1993-12-22
CPC分类号： G02B6/126 , G02B6/29397
摘要： A polarization-independent wavelength demultiplexing apparatus for demultiplexing a light beam of at least one predetermined wavelength, includes a first demultiplexer for demultiplexing the light beam at a predetermined wavelength to obtain a component of the light beam in a first polarization state and second demultiplexer for demultiplexing the light beam at the predetermined wavelength to obtain a component of the light beam in a second polarization state, different from the first polarization state. The first demultiplexer and the second demultiplexer are arranged in a serial manner or in a parallel manner with respect to light transmitted through the demultiplexing structure.
摘要翻译： 一种用于对至少一个预定波长的光束进行解复用的偏振无关波长解复用装置，包括用于以预定波长解复用光束以获得第一偏振状态的光束分量的第一解复用器和用于解复用的第二解复用器 以预定波长的光束获得与第一偏振状态不同的第二偏振状态的光束的分量。 第一解复用器和第二解复用器相对于通过解复用结构传输的光以串行方式或并行布置。
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2.发明公开Optical device with an optical coupler for effecting light branching/combining by splitting wavefront of light 失效具有光耦合器的光学装置，用于通过分光光束来分光/组合
公开(公告)号：EP0481464A3
公开(公告)日：1992-09-23
申请号：EP91117674.1
申请日：1991-10-16
CPC分类号： H01S5/10 , G02B6/125 , G02B6/2817 , H01S5/026 , H01S5/4056
摘要： The optical device includes a channel or three-dimensional light waveguide for propagating a light wave therethrough and an optical coupler for effecting at least one of branching and combining of the light wave by splitting a wavefront of a field distribution of the light wave. The coupler is produced by forming a portion (10) whose reflection factor is different from the waveguide, extending in a vertical direction of the waveguide. The portion of different reflection factor (10) is formed deep enough in the vertical direction to perform the splitting of the wavefront of the field distribution of the light wave with respect to at least a horizontal or lateral direction, or the portion of different reflection factor is formed at a flat portion of the waveguide.
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3.发明授权
公开(公告)号：EP0604894B1
公开(公告)日：1998-09-16
申请号：EP93120669.2
申请日：1993-12-22
CPC分类号： G02B6/126 , G02B6/29397
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4.发明公开Optical device with an optical coupler for effecting light branching and/or combining and an optical amplifier 失效一种光学装置，包括：用于支化/组合光学耦合器和光放大器。
公开(公告)号：EP0519475A1
公开(公告)日：1992-12-23
申请号：EP92110321.4
申请日：1992-06-19
CPC分类号： H04B10/291 , G02B6/2817 , G02B6/4246 , H01S5/026
摘要： A first light waveguide is formed, and second and third light waveguides are respectively connected to the first light waveguide at first and second positions. A first coupler for effecting light branching and/or combining is arranged near the first position, and a second coupler for effecting light branching and/or combining is arranged near the second position. An optical amplifier is arranged on the first light waveguide between the first and second positions for compensating for a light loss of a light wave caused by each of the first and second coupler.
摘要翻译： 第一光波导形成，并且第二和第三光波导在第一和第二位置分别连接到第一光波导。 用于实现光分支和/或组合的第一耦合器被布置为靠近所述第一位置，以及用于实现光分支和/或组合的第二耦合器被布置为靠近所述第二位置。 一种光学放大器，设置在第一和第二位置之间的第一光波导，用于补偿由所述第一和第二耦合器所引起光波的光损失。
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5.发明授权Integrated optical branching/combining coupler and method of manufacturing such coupler 失效分支/用于制造这样的耦合器组合光的方法和综合 - 光耦合器
公开(公告)号：EP0481464B1
公开(公告)日：2000-01-05
申请号：EP91117674.1
申请日：1991-10-16
CPC分类号： H01S5/10 , G02B6/125 , G02B6/2817 , H01S5/026 , H01S5/4056
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6.发明授权Optical device with an optical coupler for effecting light branching and/or combining and an optical amplifier and corresponding method of use 失效包括用于支化/组合光学耦合器和一个光放大器和用于分支相关联的方法的光学装置/组合
公开(公告)号：EP0519475B1
公开(公告)日：1998-05-06
申请号：EP92110321.4
申请日：1992-06-19
CPC分类号： H04B10/291 , G02B6/2817 , G02B6/4246 , H01S5/026
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7.发明公开Optical device with an optical coupler for effecting light branching/combining by splitting wavefront of light 失效一种光学装置，包括：用于支化/通过分割光的波前组合的光耦合器。
公开(公告)号：EP0481464A2
公开(公告)日：1992-04-22
申请号：EP91117674.1
申请日：1991-10-16
CPC分类号： H01S5/10 , G02B6/125 , G02B6/2817 , H01S5/026 , H01S5/4056
摘要： The optical device includes a channel or three-dimensional light waveguide for propagating a light wave therethrough and an optical coupler for effecting at least one of branching and combining of the light wave by splitting a wavefront of a field distribution of the light wave. The coupler is produced by forming a portion (10) whose reflection factor is different from the waveguide, extending in a vertical direction of the waveguide. The portion of different reflection factor (10) is formed deep enough in the vertical direction to perform the splitting of the wavefront of the field distribution of the light wave with respect to at least a horizontal or lateral direction, or the portion of different reflection factor is formed at a flat portion of the waveguide.
摘要翻译： 所述光学装置包括：用于通过和光耦合器传播的光波有用于实现分支和通过分割的光波的场分布的波阵面的光波的组合中的至少一个的通道或三维光波导。 该耦合器是通过形成一个部分，其反射因子是从波导不同，在所述波导的一个垂直方向上延伸产生。 不同的反射系数的部分是形成在所述垂直方向上足够深，以执行相对于波前的光波的场分布的分裂到至少水平或横向方向，或不同的反射系数的部分在形成 波导的平坦部。
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