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91. 发明申请

US20090196562A1 Film waveguide, method of manufacturing film waveguide, and electronic device 审中-公开
标题翻译：薄膜波导，薄膜波导的制造方法和电子装置
公开(公告)号：US20090196562A1
公开(公告)日：2009-08-06
申请号：US11630785
申请日：2005-06-28
申请人： Yoshihisa Ishida , Akira Enami , Tamio Fujisaki , Hayami Hosokawa
发明人： Yoshihisa Ishida , Akira Enami , Tamio Fujisaki , Hayami Hosokawa
IPC分类号： G02B6/10 , B32B37/02
CPC分类号： G02B6/1221 , G02B6/138 , Y10T156/1031
摘要： A method of manufacturing a film waveguide includes molding a first clad layer formed with a concave groove for core filling, molding a second clad layer, and laminating the surface formed with the concave groove of the first clad layer and the second clad layer using resin. The resin has a flexural modulus of smaller than or equal to 1,000 MPa, contains hydrogen bonding group in a functional group of a precursor, and has a refraction index higher than the clad layers. A core is formed in the concave groove by the resin.
摘要翻译：制造薄膜波导的方法包括：将形成有用于芯填充的凹槽，第二包覆层成型的第一包层和使用树脂层压形成有第一包层的凹槽的表面和第二包层的方法。树脂的挠曲模量小于或等于1000MPa，在前体官能团中含有氢键基，折射率高于包覆层。通过树脂在凹槽中形成芯。

92. 发明授权

US07228026B2 Optical multiplexer/demultiplexer and manufacturing method thereof 失效
标题翻译：光复用器/解复用器及其制造方法
公开(公告)号：US07228026B2
公开(公告)日：2007-06-05
申请号：US11345941
申请日：2006-02-02
申请人： Hiromi Totani , Hayami Hosokawa
发明人： Hiromi Totani , Hayami Hosokawa
IPC分类号： G02B6/28 , G02B6/26
CPC分类号： G02B6/2937 , G02B6/12007 , G02B6/2938
摘要： An optical multiplexer/demultiplexer and a manufacturing method thereof are disclosed, wherein a core is arranged on each side of a filter element, and the light is caused to enter the filter element from one of the cores without using a collimator lens. The loss of the transmitted light is reduced by optimizing the axial shift amount of the cores on the two sides. The optical axes of the cores 21, 23 located on both sides of the filter element 26 are displaced by δ. This axial shift amount δ is determined as A(λ)•T•tan θ, where A(λ) is a predetermined coefficient depending on the wavelength of the incident light, θ the angle between the optical axis of the incident light and the normal to the entrance surface of the filter element, and T the thickness in terms of a medium depending on the refractive indexes of the high refractive index layer and the low refractive index layer making up a multilayer film of the filter element.
摘要翻译：公开了一种光复用器/解复用器及其制造方法，其中芯片布置在滤光元件的每一侧上，并且使光从芯中的一个芯进入滤光元件，而不使用准直透镜。通过优化两侧的芯的轴向位移量来减少透射光的损失。位于过滤元件26两侧的芯21,23的光轴位移三角形。该轴向移动量Δδ被确定为A（λ）.T.tanθ，其中A（λ）是取决于入射光的波长的预定系数，θ是入射光的光轴与正常光轴之间的角度到达滤色器元件的入射面，T是介质的厚度，取决于构成过滤元件的多层膜的高折射率层和低折射率层的折射率。

93. 发明申请

US20050008281A1 Optical multiplexer/demultiplexer, optical integrated circuit and light transceiver using the same 失效
标题翻译：光复用器/解复用器，光集成电路和光收发器使用相同
公开(公告)号：US20050008281A1
公开(公告)日：2005-01-13
申请号：US10887699
申请日：2004-07-09
申请人： Masayoshi Higuchi , Hayami Hosokawa , Hiroyuki Fujiwara , Kazuyuki Hayamizu , Yoshiyuki Komura , Akira Enami
发明人： Masayoshi Higuchi , Hayami Hosokawa , Hiroyuki Fujiwara , Kazuyuki Hayamizu , Yoshiyuki Komura , Akira Enami
IPC分类号： G02B6/30 , G02B6/12 , G02B6/125 , G02B6/28 , G02B6/293 , G02B6/42 , H01L31/0232 , H01S5/022
CPC分类号： G02B6/2938 , G02B6/12007 , G02B6/125 , G02B6/29361 , G02B6/4246 , G02B2006/12109 , G02B2006/12116
摘要： An optical multiplexer/demultiplexer having a high isolation characteristic, a small polarization dependency and capable of being reduced in size is disclosed. An end portion of a core and an end portion of a core are arranged in opposed relation to each other with a thin-film filter interposed therebetween. The end portion of the core far from the filter and the end portion of the core far from the filter are arranged in substantially parallel to each other. The core is arranged in such a manner as to branch from the filter-side end portion of the core and to be optically coupled with the core. The end portion of the core near to the filter and the end portion of the core near to the filter are curved. The end portion of the core near to the filter is curved in a manner protruded toward the core. The end portion of each of the core and the core far from the filter reaches an end of an optical waveguide, and the end portion of the core far from the filter reaches a side of the optical waveguide.
摘要翻译：公开了具有高隔离特性，小偏振依赖性并且能够减小尺寸的光复用器/多路分解器。芯部的端部和芯部的端部以介于其间的薄膜过滤器彼此相对设置。远离过滤器的芯的端部和远离过滤器的芯的端部基本上彼此平行地布置。芯部以从核心的过滤器侧端部分支并且与芯部光学耦合的方式配置。靠近过滤器的芯的端部和靠近过滤器的芯的端部是弯曲的。靠近过滤器的芯的端部以向芯突出的方式弯曲。远离过滤器的芯和芯的每个的端部到达光波导的一端，并且远离滤光器的芯的端部到达光波导的一侧。

94. 发明授权

US06813433B2 Method for manufacturing optical waveguide and optical waveguide device, optical waveguide device and optical waveguide, and optical communication apparatus using optical waveguide device 失效
标题翻译：光波导和光波导器件，光波导器件和光波导的制造方法以及使用光波导器件的光通信装置
公开(公告)号：US06813433B2
公开(公告)日：2004-11-02
申请号：US10619263
申请日：2003-07-14
申请人： Yoshiyuki Komura , Kazuyuki Hayamizu , Yukari Terakawa , Toshinari Mori , Hayami Hosokawa
发明人： Yoshiyuki Komura , Kazuyuki Hayamizu , Yukari Terakawa , Toshinari Mori , Hayami Hosokawa
IPC分类号： G02B600
CPC分类号： G02B6/4246 , G02B6/423
摘要： In an optical waveguide device, a rectangle, which uses a filter insertion groove as its diagonal line and uses points on filter insertion grooves adjacent to the above filter insertion groove as its apexes, is assumed as a unit rectangle, and the size of the optical waveguide device is set to an integer multiple of the unit rectangle. In this case, even if filter insertion grooves are formed in a state in which a plurality of the optical waveguide devices are disposed in matrix, the respective optical waveguide devices can be formed in the same shape. Further, the filter insertion grooves formed to the respective optical waveguide devices do not divide portions other than the target portion of other optical waveguide devices. Therefore, the manufacturing processes of the optical waveguide device can be simplified and are suitable for mass production, and manufacturing cost can be suppressed thereby.
摘要翻译：在光波导路装置中，使用以滤波器插槽作为对角线并且使用与上述滤波器插入槽相邻的滤波器插入槽上的点作为其顶点的矩形作为单位矩形，并且光学尺寸波导器件设置为单位矩形的整数倍。在这种情况下，即使在将多个光波导装置配置成矩阵状态的情况下形成滤波器插入槽，也可以将各个光波导装置形成为相同的形状。此外，形成于各个光波导器件的滤波器插入槽不划分除了其它光波导器件的目标部分以外的部分。因此，能够简化光波导装置的制造工序，适合于批量生产，能够抑制制造成本。

95. 发明授权

US5790259A Reflection-type photoelectric sensing apparatus 失效
标题翻译：反射型光电感测装置
公开(公告)号：US5790259A
公开(公告)日：1998-08-04
申请号：US628257
申请日：1996-04-05
申请人： Shinji Mizuhata , Hayami Hosokawa , Arata Nakamura , Nobuharu Ishikawa , Hiroyuki Inoue , Satoru Shimokawa , Masahiro Kurokawa , Kohei Tomita , Norimasa Yamanaka
发明人： Shinji Mizuhata , Hayami Hosokawa , Arata Nakamura , Nobuharu Ishikawa , Hiroyuki Inoue , Satoru Shimokawa , Masahiro Kurokawa , Kohei Tomita , Norimasa Yamanaka
IPC分类号： G01J4/02 , G01N21/55 , G01J4/00
CPC分类号： G01N21/55 , G01J4/02
摘要： Each of a detection sample object and a non-detection sample object is illuminated with S-polarization light, for instance. S-polarization light and P-polarization light reflected from each sample object are detected by different photodetecting elements. Glossiness values and light quantities of the detection and non-detection sample objects are judged based on detection outputs of the photodetecting elements, and a glossiness difference and a light quantity difference are calculated. An evaluation function having at least one of the glossiness and the light quantity as a variable is determined by using the glossiness difference and the light quantity difference. Thresholds for object discrimination are calculated based on evaluation function values of the detection and non-detection sample objects.
摘要翻译：例如，以S偏振光照射检测样本物体和非检测样本物体中的每一个。通过不同的光检测元件检测从每个样本物体反射的S偏振光和P偏振光。基于受光元件的检测输出来判断检测和非检测样本物体的光泽度值和光量，并且计算光泽度差和光量差。通过使用光泽度差和光量差来确定具有光泽度和光量中的至少一个作为变量的评价函数。基于检测和非检测样本对象的评估函数值计算对象辨别阈值。

96. 发明授权

US5768026A Dichroic mirror for separating/synthesizing light with a plurality of wavelengths and optical apparatus and detecting method using the same 失效
标题翻译：用于分离/合成具有多个波长的光的分色镜和光学装置及使用其的检测方法
公开(公告)号：US5768026A
公开(公告)日：1998-06-16
申请号：US919151
申请日：1997-08-28
申请人： Hironobu Kiyomoto , Kouichi Ekawa , Hayami Hosokawa
发明人： Hironobu Kiyomoto , Kouichi Ekawa , Hayami Hosokawa
IPC分类号： G02B5/08 , G02B5/22 , G02B5/28 , G02B6/34 , G02B6/42 , G02B27/14 , H04J14/02 , G02B1/10
CPC分类号： G02B6/29361 , G02B27/1006 , G02B27/104 , G02B27/1086 , G02B27/141 , G02B27/142 , G02B27/145 , G02B5/0833 , G02B5/22 , G02B5/281 , G02B6/4246 , H04J14/0201
摘要： A dichroic mirror of the present invention having a first portion including an H material layer having a high refractive index, and an M material layer having an intermediate refractive index, the H material layer and the M material layer being laminated repeatedly; and a second portion including an H material layer having a high refractive index, and an L material layer having a low refractive index, the H material layer and the L material layer being laminated repeatedly. An optical apparatus and detecting method of the present invention use the above dichroic mirror.
摘要翻译：本发明的分色镜，其具有包括具有高折射率的H材料层的第一部分和具有中等折射率的M材料层，H材料层和M材料层被重复层压; 以及包括具有高折射率的H材料层和具有低折射率的L材料层的第二部分，H材料层和L材料层被重复层压。本发明的光学装置和检测方法使用上述分色镜。

97. 发明授权

US5600487A Dichroic mirror for separating/synthesizing light with a plurality of wavelengths and optical apparatus and detecting method using the same 失效
标题翻译：用于分离/合成具有多个波长的光的分色镜和光学装置及使用其的检测方法
公开(公告)号：US5600487A
公开(公告)日：1997-02-04
申请号：US420594
申请日：1995-04-12
申请人： Hironobu Kiyomoto , Kouichi Ekawa , Hayami Hosokawa
发明人： Hironobu Kiyomoto , Kouichi Ekawa , Hayami Hosokawa
IPC分类号： G02B5/08 , G02B5/22 , G02B5/28 , G02B6/34 , G02B6/42 , G02B27/14 , H04J14/02 , G02B1/10
CPC分类号： G02B6/29361 , G02B27/1006 , G02B27/104 , G02B27/1086 , G02B27/141 , G02B27/142 , G02B27/145 , G02B5/0833 , G02B5/22 , G02B5/281 , G02B6/4246 , H04J14/0201
摘要： A dichroic mirror of the present invention having a first portion including an H material layer having a high refractive index, and an M material layer having an intermediate refractive index, the H material layer and the M material layer being laminated repeatedly; and a second portion including an H material layer having a high refractive index, and an L material layer having a low refractive index, the H material layer and the L material layer being laminated repeatedly. An optical apparatus and detecting method of the present invention use the above dichroic mirror.
摘要翻译：本发明的分色镜，其具有包括具有高折射率的H材料层的第一部分和具有中等折射率的M材料层，H材料层和M材料层被重复层压; 以及包括具有高折射率的H材料层和具有低折射率的L材料层的第二部分，H材料层和L材料层被重复层压。本发明的光学装置和检测方法使用上述分色镜。

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