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公开(公告)号：US06823114B2
公开(公告)日：2004-11-23
申请号：US10386605
申请日：2003-03-13
IPC分类号： G02B634
CPC分类号： G02B6/2931 , G02B6/2938
摘要： This invention provides an optical signal processing apparatus capable of size reduction. When signal light with multiple wavelengths &lgr;1 to &lgr;4 is collimated by and output from a fiber collimator, the signal light components with multiple wavelengths &lgr;1 to &lgr;4 are diffracted by a diffraction grating at diffraction angles corresponding to the wavelengths and separated for the respective wavelengths. The separated signal light components of the respective wavelengths are output to spatially different optical paths. The signal light components having the wavelengths &lgr;n are deflected at their optical paths by prisms to increase the optical path interval and then input to fiber collimators.
摘要翻译： 本发明提供能够减小尺寸的光信号处理装置。 当具有多个波长λ1至λ4的信号光由光纤准直仪准直和输出时，具有多个波长λ1至λ4的信号光分量被衍射光栅衍射，衍射光栅以对应于波长的衍射角衍射并为各波长分离。 各个波长的分离的信号光分量输出到空间不同的光路。 具有波长lambdan的信号光分量在其光路上由棱镜偏转以增加光程间隔，然后输入到光纤准直仪。
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公开(公告)号：US06927913B2
公开(公告)日：2005-08-09
申请号：US10417251
申请日：2003-04-17
IPC分类号： G02F1/09 , G02B6/34 , G02F1/31 , H04B10/00 , H04B10/27 , H04B10/29 , H04J14/00 , H04J14/02 , G02B27/44 , G02B5/18
CPC分类号： G02B6/272 , G02B6/276 , G02B6/29311 , H04J14/02
摘要： An optical signal processing apparatus has a diffraction grating element, first condenser lens, Faraday rotation elements, polarization beam splitter, λ/2 plate, second condenser lens, third condenser lens, and diffraction grating element. The magnitude of a magnetic field of each of the Faraday rotation elements is controlled on the basis of an externally input control signal. The rotation angle of the plane of polarization of signal light is set to 0 or λ/2 in accordance with the magnitude of the magnetic field. Each Faraday rotation element receives signal light having wavelengths λ1 to λ4, which has arrived from the first condenser lens, and outputs the signal light as a polarized light component in the first azimuth (parallel to the z-axis direction) or second azimuth (parallel to the y-axis direction).
摘要翻译： 光信号处理装置具有衍射光栅元件，第一聚光透镜，法拉第旋转元件，偏振光束分离器，λ/ 2板，第二聚光透镜，第三聚光透镜和衍射光栅元件。 基于外部输入的控制信号来控制每个法拉第旋转元件的磁场的大小。 信号光的偏振面的旋转角度根据磁场的大小被设定为0或λ/ 2。 每个法拉第旋转元件接收从第一聚光透镜到达的波长λ1至λ4λ的信号光，并将信号光作为偏振光分量输出到 第一方位（平行于z轴方向）或第二方位角（平行于y轴方向）。
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公开(公告)号：US06903884B2
公开(公告)日：2005-06-07
申请号：US10705848
申请日：2003-11-13
申请人： Tomomi Sano , Hiroshi Suganuma , Tatsuhiko Tanaka
发明人： Tomomi Sano , Hiroshi Suganuma , Tatsuhiko Tanaka
CPC分类号： G02B7/182
摘要： An object of the present invention is to provide a fixing structure for an optical element, which structure enables easy adjustment of a direction of the optical element when the optical element is fixed to a substrate. In order to achieve this object, a fixing member 31 made of metal is fixed to a substrate such that the fixing member holds an optical element therein and the bottom surface of the fixing member is spherical so that the spherical bottom surface touches the edge of the opening of a fixing portion on the substrate. The fixing member holds the optical element. A part of the surface of the fixing member is spherical such that the spherical part of the surface touches the edge of the opening of a fixing portion on the substrate. An optical device in which an optical element is fixed to a substrate with the fixing member mentioned above is also provided.
摘要翻译： 本发明的目的是提供一种用于光学元件的固定结构，该结构能够在将光学元件固定到基板上时容易地调节光学元件的方向。 为了实现这个目的，将由金属制成的固定构件31固定到基板上，使得固定构件在其中保持光学元件，并且固定构件的底表面是球形的，使得球形底表面接触 在基板上打开固定部分。 固定构件保持光学元件。 固定构件的表面的一部分是球形的，使得表面的球形部分接触基板上的固定部分的开口的边缘。 还提供了一种光学元件，其中通过上述固定构件将光学元件固定到基板。
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公开(公告)号：US06983089B2
公开(公告)日：2006-01-03
申请号：US10987293
申请日：2004-11-15
IPC分类号： G02B6/28
CPC分类号： G02B6/29311 , G02B6/29313
摘要： An optical signal processor, capable of eliminating design change of lens optical systems, it is fabricating by selecting one or more optical waveguides, each having a mode field diameter such that a desired band width of the transmission characteristics of the whole optical signal processor with respect to the light beam are selected as the input and output optical waveguides. When one optical waveguide is selected, the selected optical waveguide is applied as a common optical waveguide corresponding to both input and output optical waveguides. When two optical waveguides are selected, one is applied to the input optical waveguide and the other is applied to the output optical waveguide.
摘要翻译： 一种能够消除透镜光学系统的设计变化的光信号处理器，其是通过选择一个或多个光波导制造的，每个光波导具有模场直径，使得整个光信号处理器的传输特性的期望带宽相对于 选择光束作为输入和输出光波导。 当选择一个光波导时，所选择的光波导作为对应于输入和输出光波导的公共光波导施加。 当选择两个光波导时，一个施加到输入光波导，另一个被施加到输出光波导。
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公开(公告)号：US20050238285A1
公开(公告)日：2005-10-27
申请号：US11106706
申请日：2005-04-15
CPC分类号： G02B6/29311 , G02B6/29313 , G02B6/29394 , G02B6/29395 , G02B6/4215
摘要： To provide an optical signal processor which can perform favorable optical signal processing even when there are environmental changes and the like. An optical signal processor 1 inputs light emitted from an end face of an optical fiber 11, subjects the inputted light to processing according to its wavelength, and outputs the processed light so as to make it incident on the end face of the optical fiber 11; and comprises optical systems 111 to 113, a diffraction grating device 120, reflecting mirrors 131 to 133, an optical path turning part 140, and a monitor part 150. The optical path turning part 140 transmits therethrough a part of the incident light and reflects at least a part of the remnant. The optical system 113 monitors the light transmitted through the optical path turning part 140.
摘要翻译： 即使在存在环境变化等的情况下，也能够进行良好的光信号处理的光信号处理装置。 光信号处理器1输入从光纤11的端面发射的光，使输入的光根据其波长进行处理，并输出经处理的光，使其入射到光纤11的端面; 并且包括光学系统111至113，衍射光栅装置120，反射镜131至133，光路转向部分140和监视器部分150.光路转动部分140透过其中的一部分入射光并在 至少一部分残余物。 光学系统113监视透过光路转向部140的光。
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6.发明授权Optical signal processor and optical signal processing method for processing optical signals in optical communications systems 有权光信号处理器和光信号处理方法，用于处理光通信系统中的光信号公开(公告)号：US07521660B2
公开(公告)日：2009-04-21
申请号：US11106706
申请日：2005-04-15
IPC分类号： H01J40/14
CPC分类号： G02B6/29311 , G02B6/29313 , G02B6/29394 , G02B6/29395 , G02B6/4215
摘要： The present invention relates to an optical signal processor which can perform favorable optical signal processing even when there are environmental changes and the like. The optical signal processor inputs light emitted from an end face of an optical fiber, subjects the inputted light to processing according to its wavelength, and outputs the processed light so as to make it incident on the end face of the optical fiber; and comprises optical systems, a diffraction grating device, mirror reflectors, an optical path turning part, and a monitor part. The optical path turning part transmits therethrough a part of the incident light and reflects at least a part of the remnant. The optical system monitors the light transmitted through the optical path turning part.
摘要翻译： 光信号处理器技术领域本发明涉及即使存在环境变化等也能够进行良好的光信号处理的光信号处理装置。 光信号处理器输入从光纤的端面发射的光，根据其波长对输入的光进行处理，并输出经处理的光，使其入射到光纤的端面; 并且包括光学系统，衍射光栅装置，反射镜，光路转向部分和监视器部分。 光路转向部件透过其中的一部分入射光并反射残留物的至少一部分。 光学系统监视透过光路转向部分的光。
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公开(公告)号：US20050141807A1
公开(公告)日：2005-06-30
申请号：US10987293
申请日：2004-11-15
CPC分类号： G02B6/29311 , G02B6/29313
摘要： The present invention is related to a method of fabricating an optical signal processor capable of eliminating design change of lens optical systems and so on. The optical signal processor includes input and output optical waveguides, and further includes a first lens optical system, a spatial wavelength-dividing element, a second lens optical system, and a spatial optical modulator, respectively arranged on an optical path between the input and output optical waveguides. For fabricating the optical signal processor, one or more optical waveguides each having a mode field diameter such that a desired band width of the transmission characteristics of the whole optical signal processor with respect to the light beam are selected as the input and output optical waveguides. When one optical waveguide is selected, the selected optical waveguide is applied as a common optical waveguide corresponding to both input and output optical waveguides. On the other hand, when two optical waveguides are selected, one is applied to the input optical waveguide and the other is applied to the output optical waveguide.
摘要翻译： 本发明涉及一种能够消除透镜光学系统的设计变化等的光信号处理器的制造方法。 光信号处理器包括输入和输出光波导，还包括分别布置在输入和输出之间的光路上的第一透镜光学系统，空间波长分割元件，第二透镜光学系统和空间光学调制器 光波导。 为了制造光信号处理器，一个或多个光波导每个具有模场直径，使得整个光信号处理器相对于光束的传输特性的期望带宽被选择为输入和输出光波导。 当选择一个光波导时，所选择的光波导作为对应于输入和输出光波导的公共光波导施加。 另一方面，当选择两个光波导时，将一个施加到输入光波导，另一个施加到输出光波导。
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公开(公告)号：US20090053004A1
公开(公告)日：2009-02-26
申请号：US12281201
申请日：2007-03-02
申请人： Yuki Yamaura , Tatsuya Koizumi , Taro Nakamura , Katsumune Inaki , Motoki Uchikawa , Kouichi Tanizaki , Shugo Arakawa , Tatsuhiko Tanaka , Tomoyoshi Miyagi , Takayuki Motojima
发明人： Yuki Yamaura , Tatsuya Koizumi , Taro Nakamura , Katsumune Inaki , Motoki Uchikawa , Kouichi Tanizaki , Shugo Arakawa , Tatsuhiko Tanaka , Tomoyoshi Miyagi , Takayuki Motojima
IPC分类号： B23C1/14 , G06F19/00 , G05B19/19 , G05B19/4065
CPC分类号： B23Q3/15706 , B23Q1/623 , B23Q39/04 , B23Q2230/002 , Y10T29/5155 , Y10T29/5196 , Y10T409/305432 , Y10T409/305656 , Y10T409/307168 , Y10T409/307616 , Y10T409/307784 , Y10T409/307952 , Y10T409/308232 , Y10T409/309016 , Y10T409/309352 , Y10T409/309576 , Y10T483/10 , Y10T483/136 , Y10T483/175 , Y10T483/1752 , Y10T483/1795 , Y10T483/1855
摘要： A machine tool (10) has a Z table (18) sliding in the Z direction in a horizontal plane, a support body (22) provided on the Z table (18) and sliding in the vertical direction, a rotation arm (32) supported at the support body (22) and endlessly rotatable in a vertical plane facing work (W), an arm motor (34) for rotating the rotation arm (32), a processing spindle (36) rotatably supported and placed at a position of a distance R from the center C of rotation of the rotation arm (32), and a spindle motor (38) for rotating the processing spindle (36).
摘要翻译： 机床（10）具有在水平面上沿Z方向滑动的Z台（18），设置在Z台（18）上并沿垂直方向滑动的支撑体（22），旋转臂（32） 支撑在所述支撑体（22）上并在面向工件（W）的垂直平面中不可旋转地旋转，用于旋转所述旋转臂（32）的臂电动机（34），可旋转地支撑并放置在 与旋转臂（32）的旋转中心C的距离R和用于旋转处理主轴（36）的主轴马达（38）。
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公开(公告)号：US08672820B2
公开(公告)日：2014-03-18
申请号：US12630555
申请日：2009-12-03
申请人： Motoki Uchikawa , Shoji Shibata , Takeshi Shibata , Shugo Arakawa , Masakazu Kubo , Tatsuhiko Tanaka , Kenichi Masuda
发明人： Motoki Uchikawa , Shoji Shibata , Takeshi Shibata , Shugo Arakawa , Masakazu Kubo , Tatsuhiko Tanaka , Kenichi Masuda
CPC分类号： B23Q3/15773 , B23Q3/15539 , B23Q3/15733 , B23Q17/22 , B23Q2039/002 , Y10T29/5196 , Y10T409/30392 , Y10T409/307168 , Y10T409/307616 , Y10T409/309464 , Y10T483/115 , Y10T483/136 , Y10T483/175 , Y10T483/179 , Y10T483/1795 , Y10T483/1827 , Y10T483/1855 , Y10T483/1864 , Y10T483/1882 , Y10T483/1891
摘要： A tool stocker includes main stockers for holding a plurality of tools detachably mounted on a main spindle for machining a workpiece, an auxiliary stocker for holding and transferring tools to and from the main stockers, and a tool transfer mechanism for transferring tools between the main stockers and the auxiliary stocker. The auxiliary stocker includes a plurality of tool pods for removably supporting the tools therein, a rail in sliding engagement with outer surfaces of the tool pods, a chain for moving the tool pods in sliding engagement with the rail, and a motor for actuating the chain. The rail has a recess defined therein in alignment with the tool transfer mechanism, such that the tools transferred by the tool transfer mechanism pass through the recess.
摘要翻译： 一种工具储存器包括用于保持可拆卸地安装在主轴上用于加工工件的多个工具的主存储器，用于将工具保持和传送到主储料器的辅助储料器，以及用于在主储料器之间传送工具的工具传送机构 和辅助储料机。 辅助储料器包括用于可拆卸地支撑其中的工具的多个工具箱，与工具舱的外表面滑动接合的轨道，用于使工具舱与轨道滑动接合的链条以及用于致动链条的马达 。 轨道具有与工具传送机构对准的凹部，使得由工具传送机构传送的工具通过凹部。
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10.发明授权Machine tool including a Z-table and processing spindle rotatably supported on a rotation arm 有权机床包括一个可旋转地支撑在旋转臂上的Z台和加工主轴公开(公告)号：US08523500B2
公开(公告)日：2013-09-03
申请号：US12281201
申请日：2007-03-02
申请人： Yuki Yamaura , Tatsuya Koizumi , Taro Nakamura , Katsumune Inaki , Motoki Uchikawa , Kouichi Tanizaki , Shugo Arakawa , Tatsuhiko Tanaka , Tomoyoshi Miyagi , Takayuki Motojima
发明人： Yuki Yamaura , Tatsuya Koizumi , Taro Nakamura , Katsumune Inaki , Motoki Uchikawa , Kouichi Tanizaki , Shugo Arakawa , Tatsuhiko Tanaka , Tomoyoshi Miyagi , Takayuki Motojima
IPC分类号： B23P23/02
CPC分类号： B23Q3/15706 , B23Q1/623 , B23Q39/04 , B23Q2230/002 , Y10T29/5155 , Y10T29/5196 , Y10T409/305432 , Y10T409/305656 , Y10T409/307168 , Y10T409/307616 , Y10T409/307784 , Y10T409/307952 , Y10T409/308232 , Y10T409/309016 , Y10T409/309352 , Y10T409/309576 , Y10T483/10 , Y10T483/136 , Y10T483/175 , Y10T483/1752 , Y10T483/1795 , Y10T483/1855
摘要： A machine tool has a Z table sliding in the Z direction in a horizontal plane, a support body provided on the Z table and sliding in the vertical direction, a rotation arm supported at the support body and endlessly rotatable in a vertical plane facing work, an arm motor for rotating the rotation arm, a processing spindle rotatably supported and placed at a position of a distance R from the center C of rotation of the rotation arm, and a spindle motor for rotating the processing spindle.
摘要翻译： 机床具有Z方向在水平面上滑动的Z台面，设置在Z台上的支撑体，在上下方向上滑动;旋转臂，其支撑在支承体上，在面向工作的垂直面上可旋转地旋转， 用于旋转旋转臂的臂电动机，可旋转地支撑并放置在距旋转臂的旋转中心C的距离R的位置处的加工主轴和用于旋转处理主轴的主轴电动机。
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