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公开(公告)号：US20080212962A1
公开(公告)日：2008-09-04
申请号：US12114707
申请日：2008-05-02
IPC分类号： H04B10/08
CPC分类号： H04B10/2519
摘要： A chirp measurement apparatus includes a splitting section for splitting input signal light to two paths; a first dispersion medium with a total dispersion amount of +D (≠0) at a used wavelength, and a second dispersion medium with a total dispersion amount of −D (≠0) at the used wavelength;first and second nonlinear photo-detecting sections for receiving the signal light beams passing through the first and second dispersion media, and for outputting electric signals with the intensities proportional to nth power of the intensities of the signal light beams, where n is greater than one; and a difference detecting section for computing a difference between the electric signals output from the first and second nonlinear photo-detecting sections, and for outputting a differential signal corresponding to the difference as a chirp signal of the input signal light.
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2.发明申请CHIRP MEASUREMENT METHOD, CHIRP MEASUREMENT APPARATUS AND THEIR APPLICATION 审中-公开CHIRP测量方法，CHIRP MEASUREMENT设备及其应用公开(公告)号：US20080296481A1
公开(公告)日：2008-12-04
申请号：US12114688
申请日：2008-05-02
IPC分类号： G01N21/25
CPC分类号： H04B10/2519
摘要： A chirp measurement apparatus includes a splitting section for splitting input signal light to two paths; a first dispersion medium with a total dispersion amount of +D (≠0) at a used wavelength, and a second dispersion medium with a total dispersion amount of −D (≠0) at the used wavelength; first and second nonlinear photo-detecting sections for receiving the signal light beams passing through the first and second dispersion media, and for outputting electric signals with the intensities proportional to nth power of the intensities of the signal light beams, where n is greater than one; and a difference detecting section for computing a difference between the electric signals output from the first and second nonlinear photo-detecting sections, and for outputting a differential signal corresponding to the difference as a chirp signal of the input signal light.
摘要翻译： 啁啾测量装置包括：分离部分，用于将输入信号光分成两条路径; 在使用波长处具有+ D（<> 0）的总色散量的第一分散介质和在所用波长处具有总分散量为D（<> 0）的第二分散介质; 第一和第二非线性光电检测部分，用于接收通过第一和第二分散介质的信号光束，并输出具有与信号光束的强度的第n次方成比例的强度的电信号，其中n大于1 ; 以及差分检测部分，用于计算从第一和第二非线性光电检测部分输出的电信号之间的差异，并输出对应于差值的差分信号作为输入信号光的啁啾信号。
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公开(公告)号：US06958467B2
公开(公告)日：2005-10-25
申请号：US10284286
申请日：2002-10-31
IPC分类号： G01M11/02 , G02F1/35 , G02F2/00 , H04B10/07 , H04B10/079 , H04B10/25 , H04B10/291 , G01N21/25
CPC分类号： H04B10/2519
摘要： A chirp measurement apparatus includes a splitting section for splitting input signal light to two paths; a first dispersion medium with a total dispersion amount of +D (≠0) at a used wavelength, and a second dispersion medium with a total dispersion amount of −D (≠0) at the used wavelength;first and second nonlinear photo-detecting sections for receiving the signal light beams passing through the first and second dispersion media, and for outputting electric signals with the intensities proportional to nth power of the intensities of the signal light beams, where n is greater than one; and a difference detecting section for computing a difference between the electric signals output from the first and second nonlinear photo-detecting sections, and for outputting a differential signal corresponding to the difference as a chirp signal of the input signal light.
摘要翻译： 啁啾测量装置包括：分离部分，用于将输入信号光分成两条路径; 在使用波长处具有+ D（<> 0）的总色散量的第一分散介质和在所用波长处具有总分散量为D（<> 0）的第二分散介质; 第一和第二非线性光电检测部分，用于接收通过第一和第二分散介质的信号光束，并输出具有与信号光束的强度的第n次方成比例的强度的电信号，其中n大于1 ; 以及差分检测部分，用于计算从第一和第二非线性光电检测部分输出的电信号之间的差异，并输出对应于差值的差分信号作为输入信号光的啁啾信号。
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4.发明申请公开(公告)号：US20060022123A1
公开(公告)日：2006-02-02
申请号：US11232963
申请日：2005-09-23
申请人： Tetsuro Inui , Kunihiko Mori , Kohichi Tamura
发明人： Tetsuro Inui , Kunihiko Mori , Kohichi Tamura
IPC分类号： G01N21/25
CPC分类号： H04B10/2519
摘要： A chirp measurement apparatus includes a splitting section for splitting input signal light to two paths; a first dispersion medium with a total dispersion amount of +D (≠0) at a used wavelength, and a second dispersion medium with a total dispersion amount of −D (≠0) at the used wavelength; first and second nonlinear photo-detecting sections for receiving the signal light beams passing through the first and second dispersion media, and for outputting electric signals with the intensities proportional to nth power of the intensities of the signal light beams, where n is greater than one; and a difference detecting section for computing a difference between the electric signals output from the first and second nonlinear photo-detecting sections, and for outputting a differential signal corresponding to the difference as a chirp signal of the input signal light.
摘要翻译： 啁啾测量装置包括：分离部分，用于将输入信号光分成两条路径; 在使用波长处具有+ D（<> 0）的总色散量的第一分散介质和在所用波长处具有总分散量为D（<> 0）的第二分散介质; 第一和第二非线性光电检测部分，用于接收通过第一和第二分散介质的信号光束，并输出具有与信号光束的强度的第n次方成比例的强度的电信号，其中n大于1 ; 以及差分检测部分，用于计算从第一和第二非线性光电检测部分输出的电信号之间的差异，并输出对应于差值的差分信号作为输入信号光的啁啾信号。
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公开(公告)号：US07555141B2
公开(公告)日：2009-06-30
申请号：US11268633
申请日：2005-11-08
申请人： Kunihiko Mori
发明人： Kunihiko Mori
CPC分类号： H04N21/41407 , H04N7/142
摘要： A video phone includes an image sensing unit, face detection unit, image sensing adjustment unit, and communication control unit. The image sensing unit senses the face of a user serving as an object and generates image information. The image sensing unit has enlargement and reduction functions for the object in the image sensing range. The face detection unit detects the user's face from the image information generated by the image sensing unit. The image sensing adjustment unit sets, in the image information generated by the image sensing unit, a core area which has redundancy and contains a face area serving as an area corresponding to the face detected by the face detection unit. The image sensing adjustment unit controls the image sensing unit, and generates image information by performing at least one of enlargement and reduction processes on the core area under a predetermined condition. The communication control unit transmits the image information generated by the image sensing adjustment unit to a communication partner.
摘要翻译： 视频电话包括图像感测单元，面部检测单元，图像感测调整单元和通信控制单元。 图像感测单元感测用作对象的用户的脸部并且生成图像信息。 图像感测单元在图像感测范围内具有用于对象的放大和缩小功能。 面部检测单元根据由图像感测单元生成的图像信息检测用户的脸部。 图像感测调整单元在由图像感测单元生成的图像信息中设置具有冗余度的核心区域，并且包含作为与面部检测单元检测到的面部相对应的区域的面部区域。 图像感测调整单元控制图像感测单元，并且通过在预定条件下对核心区域进行放大和缩小处理中的至少一个来生成图像信息。 通信控制单元将由图像感测调整单元生成的图像信息发送到通信伙伴。
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公开(公告)号：US20060126894A1
公开(公告)日：2006-06-15
申请号：US11268633
申请日：2005-11-08
申请人： Kunihiko Mori
发明人： Kunihiko Mori
CPC分类号： H04N21/41407 , H04N7/142
摘要： A video phone includes an image sensing unit, face detection unit, image sensing adjustment unit, and communication control unit. The image sensing unit senses the face of a user serving as an object and generates image information. The image sensing unit has enlargement and reduction functions for the object in the image sensing range. The face detection unit detects the user's face from the image information generated by the image sensing unit. The image sensing adjustment unit sets, in the image information generated by the image sensing unit, a core area which has redundancy and contains a face area serving as an area corresponding to the face detected by the face detection unit. The image sensing adjustment unit controls the image sensing unit, and generates image information by performing at least one of enlargement and reduction processes on the core area under a predetermined condition. The communication control unit transmits the image information generated by the image sensing adjustment unit to a communication partner.
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公开(公告)号：US06671444B1
公开(公告)日：2003-12-30
申请号：US09763850
申请日：2001-05-21
IPC分类号： G02B602
CPC分类号： G02B6/02004 , G02B6/02242 , G02B6/03627 , G02B6/105 , G02F1/3555 , G02F1/365 , G02F2201/02 , G02F2203/06 , H01S3/302
摘要： An optical fiber, capable of generating by means of nonlinear phenomena, white light in adequately broadened wavelength bands at both sides of a pumping optical pulse that is input, and stabilizing the polarized conditions. The fiber is formed by covering a core with a first cladding, and covering the first cladding with a second cladding, where the second cladding has a refractive index greater than that of the first cladding, but lower than that of the core. Stress-applying parts are provided inside the second cladding so as to sandwich the core from both sides to form a polarization-maintaining optical fiber. The shortest distance between the stress-applying parts is made 2.3 times or more the mode field diameter for the wavelength of the pumping optical pulse.
摘要翻译： 能够通过非线性现象产生的光纤，在输入的泵浦光脉冲的两侧上的白光充分变宽的波长带，并稳定极化条件。 纤维通过用第一包层覆盖芯并且用第二包层覆盖第一包层而形成，其中第二包层的折射率大于第一包层的折射率，但是低于芯的折射率。 应力施加部件设置在第二包层内部，以便从两侧夹住芯部以形成偏振保持光纤。 应力施加部之间的最短距离为泵浦光脉冲的波长的模场直径的2.3倍以上。
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公开(公告)号：US06475557B1
公开(公告)日：2002-11-05
申请号：US09383659
申请日：1999-08-26
申请人： Kunihiko Mori , Yoshitada Katagiri
发明人： Kunihiko Mori , Yoshitada Katagiri
IPC分类号： B05D506
CPC分类号： C23C14/044 , B29D11/00634 , G02B5/22
摘要： A method for manufacturing an optical filter capable of manufacturing an optical filter in such a manner that the transmission wavelength varies linearly with respect to the angle &thgr; in the rotation direction of the substrate and that almost the entire range of the angle &thgr; is utilizable as the optical filter. A mask capable of being rotated relatively with respect to the substrate coaxially on a plane parallel to the substrate, which is either having an aperture extending along a radius direction with an aperture angle &phgr; or itself extending along a radius direction to cover an angle &phgr;, is provided over the substrate. Then, the mask is relatively rotated with respect to the substrate at least once at a non-constant angular speed during a formation of a single layer or multiple layers on the substrate, while depositing a dielectric material in a single layer or multiple layers on the substrate from the mask side within a deposition chamber.
摘要翻译： 一种用于制造能够以透射波长相对于基板的旋转方向上的角度θ线性变化的方式制造滤光器的光学滤波器的方法，并且角度θ的几乎整个范围可用作 滤光片 能够在平行于基板的平面上相对于基板相对地旋转的掩模，该掩模具有沿着半径方向延伸的孔径，该孔径具有孔径角度或其本身沿着半径方向延伸以覆盖角度phi， 设置在基板上。 然后，在基板上单层或多层形成期间，掩模相对于衬底至少一次以非恒定的角速度相对旋转，同时在第一层或第二层上沉积介电材料 衬底从沉积室内的掩模侧。
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公开(公告)号：US6103354A
公开(公告)日：2000-08-15
申请号：US934674
申请日：1997-09-22
申请人： Hideaki Araki , Kunihiko Mori
发明人： Hideaki Araki , Kunihiko Mori
CPC分类号： H01L23/538 , H01L21/4867 , H05K3/245 , H01L2924/0002 , H05K2201/0352 , H05K2203/1476 , H05K3/4629 , Y10S428/901 , Y10T428/12347 , Y10T428/24926
摘要： A ceramic circuit substrate includes an insulating layer fabricated of a ceramic, a first surface conductor layer fabricated on a surface of the insulating layer and embedded in the insulating layer except at least its surface, and a second surface conductor layer fabricated to be stacked on the first surface conductor layer. A method of fabricating the ceramic circuit substrate includes the steps of printing a first surface conductor layer on a surface of a ceramic green sheet forming an insulating layer, laminating the green sheet and another green sheet on which an inner conductor layer is printed, and co-firing the green sheets, thereby fabricating the first surface conductor layer on a surface of a multilayer substrate, and printing a second surface conductor layer on the first surface conductor layer so that the second surface conductor layer is stacked on the first surface conductor layer and firing the second surface conductor layer, thereby fabricating the two stacked surface conductor layers on the surface of the multilayer substrate.
摘要翻译： 陶瓷电路基板包括由陶瓷制成的绝缘层，在绝缘层的表面上制造的第一表面导体层，并且绝缘层至少除了其表面之外，还包括第二表面导体层， 第一表面导体层。 制造陶瓷电路基板的方法包括以下步骤：在形成绝缘层的陶瓷生片的表面上印刷第一表面导体层，层叠生片和印有内导体层的另一生片， 从而在多层基板的表面上制造第一表面导体层，在第一表面导体层上印刷第二表面导体层，使第二表面导体层层叠在第一表面导体层上， 烧制第二表面导体层，从而在多层基板的表面上制造两层叠的表面导体层。
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公开(公告)号：US07012740B2
公开(公告)日：2006-03-14
申请号：US10983259
申请日：2004-11-04
申请人： Wataru Imajuku , Kunihiko Mori , Atsushi Takada
发明人： Wataru Imajuku , Kunihiko Mori , Atsushi Takada
CPC分类号： G02F1/3534 , G02F1/3517 , G02F1/3519 , G02F1/3775 , G02F1/395 , G02F2001/212 , G02F2001/392
摘要： An optical parametric circuit including an optical coupler including a first output port and a second output port, and a nonlinear loop mirror on which an optical path which connects the first output port and the second output port is formed, in which the nonlinear loop mirror includes an optical dispersive medium and a second-order optical nonlinear medium through which the optical path passes, and in which an order of placement of the optical dispersive medium and the second-order optical nonlinear medium on the optical path in one direction from the first output port to the second output port is the reverse of an order of placement of the optical dispersive medium and the second-order optical nonlinear medium on the optical path in another direction from the second output port to the first output port.
摘要翻译： 一种光学参量电路，包括包括第一输出端口和第二输出端口的光耦合器，以及非线性环路镜，其上形成有连接第一输出端口和第二输出端口的光路，其中非线性环路镜包括 光路径通过的光学色散介质和二次光学非线性介质，其中将光学色散介质和二次光学非线性介质放置在从第一输出的一个方向上的光路上的顺序 到第二输出端口的端口与从第二输出端口到第一输出端口的另一方向上的光路上的光学色散介质和二次光学非线性介质的放置顺序相反。
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