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公开(公告)号：US20140043606A1
公开(公告)日：2014-02-13
申请号：US14002143
申请日：2012-03-02
申请人： Yasuyuki Ozeki , Kazuyoshi Itoh , Keisuke Nose
发明人： Yasuyuki Ozeki , Kazuyoshi Itoh , Keisuke Nose
IPC分类号： G01J3/44
CPC分类号： G01J3/4412 , G01J3/433 , G01J3/44 , G01N21/65 , G01N2021/655 , H01S3/005 , H01S3/2391
摘要： The stimulated Raman scattering detection apparatus includes first and second light pulse generators (1, 2) respectively generating first and second light pulses with first and second pulse periods, an optical system combining the first and second light pulses and focusing the combined light pulses onto a sample, and a detector (10) detecting the second light pulses intensity-modulated by stimulated Raman scattering generated by focusing of the combined light pulses onto the sample. The second light pulse generator divides each raw light pulse emitted with the second pulse period into two light pulses, delays one of the two light pulse with respect to the other thereof and combines the one light pulse divided from one raw light pulse and delayed, with the other light pulse divided from another raw light pulse emitted after the one raw light pulse, to generate the second light pulse.
摘要翻译： 被激发的拉曼散射检测装置包括分别产生具有第一和第二脉冲周期的第一和第二光脉冲的第一和第二光脉冲发生器（1,2），组合第一和第二光脉冲并将组合的光脉冲聚焦到 样品和检测器（10），检测通过将组合的光脉冲聚焦到样品上而产生的受激拉曼散射强度调制的第二光脉冲。 第二光脉冲发生器将以第二脉冲周期发射的每个原始光脉冲分成两个光脉冲，将两个光脉冲中的一个相对于另一个脉冲延迟，并将从一个原始光脉冲分离的一个光脉冲和延迟的一个光脉冲与 另一个光脉冲从在一个原始光脉冲之后发射的另一原始光脉冲中分离，以产生第二光脉冲。
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公开(公告)号：US09103726B2
公开(公告)日：2015-08-11
申请号：US14002143
申请日：2012-03-02
申请人： Yasuyuki Ozeki , Kazuyoshi Itoh , Keisuke Nose
发明人： Yasuyuki Ozeki , Kazuyoshi Itoh , Keisuke Nose
CPC分类号： G01J3/4412 , G01J3/433 , G01J3/44 , G01N21/65 , G01N2021/655 , H01S3/005 , H01S3/2391
摘要： The stimulated Raman scattering detection apparatus includes first and second light pulse generators (1, 2) respectively generating first and second light pulses with first and second pulse periods, an optical system combining the first and second light pulses and focusing the combined light pulses onto a sample, and a detector (10) detecting the second light pulses intensity-modulated by stimulated Raman scattering generated by focusing of the combined light pulses onto the sample. The second light pulse generator divides each raw light pulse emitted with the second pulse period into two light pulses, delays one of the two light pulse with respect to the other thereof and combines the one light pulse divided from one raw light pulse and delayed, with the other light pulse divided from another raw light pulse emitted after the one raw light pulse, to generate the second light pulse.
摘要翻译： 被激发的拉曼散射检测装置包括分别产生具有第一和第二脉冲周期的第一和第二光脉冲的第一和第二光脉冲发生器（1,2），组合第一和第二光脉冲并将组合的光脉冲聚焦到 样品和检测器（10），检测通过将组合的光脉冲聚焦到样品上而产生的受激拉曼散射强度调制的第二光脉冲。 第二光脉冲发生器将以第二脉冲周期发射的每个原始光脉冲分成两个光脉冲，将两个光脉冲中的一个相对于另一个脉冲延迟，并将从一个原始光脉冲分离的一个光脉冲和延迟的一个光脉冲与 另一个光脉冲从在一个原始光脉冲之后发射的另一原始光脉冲中分离，以产生第二光脉冲。
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3.发明申请公开(公告)号：US20130088770A1
公开(公告)日：2013-04-11
申请号：US13643367
申请日：2011-04-26
CPC分类号： G02F1/395 , G02B6/02247 , G02F1/3513 , H01S3/067
摘要： The present invention provides a method for narrowing a spectral width that can also be adapted to an ultrashort optical pulse emitted from a wavelength tunable light source, and that can provide an output optical pulse with a narrow spectral width and a low noise component, and an optical element and a light source device that use the method for narrowing a spectral width. The method includes using an optical waveguide member (2) to cause a soliton effect in an input optical pulse (1) within the optical waveguide member (2), thereby narrowing a spectral width of the input optical pulse (1) to provide an output optical pulse (3), the optical waveguide member (2) having dispersion characteristics such that the average of a second-order dispersion value (β2) with respect to the input optical pulse (1) is negative, and the absolute value of the second-order dispersion value (β2) increases in a propagation direction of the input optical pulse (1).
摘要翻译： 本发明提供了一种缩小光谱宽度的方法，该方法也可以适用于从波长可调谐光源发射的超短光脉冲，并且可以提供具有窄光谱宽度和低噪声分量的输出光脉冲，以及 光学元件和使用这种缩小光谱宽度的方法的光源装置。 该方法包括使用光波导构件（2）在光波导构件（2）内的输入光脉冲（1）中产生孤子效应，从而使输入光脉冲（1）的光谱宽度变窄以提供输出 光脉冲（3），具有使二阶色散值（＆bgr; 2）相对于输入光脉冲（1）的平均值为负的色散特性的光波导元件（2），绝对值 二阶色散值（＆bgr; 2）在输入光脉冲（1）的传播方向上增加。
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4.发明授权公开(公告)号：US09075284B2
公开(公告)日：2015-07-07
申请号：US13643367
申请日：2011-04-26
CPC分类号： G02F1/395 , G02B6/02247 , G02F1/3513 , H01S3/067
摘要： The present invention provides a method for narrowing a spectral width that can also be adapted to an ultrashort optical pulse emitted from a wavelength tunable light source, and that can provide an output optical pulse with a narrow spectral width and a low noise component, and an optical element and a light source device that use the method for narrowing a spectral width. The method includes using an optical waveguide member (2) to cause a soliton effect in an input optical pulse (1) within the optical waveguide member (2), thereby narrowing a spectral width of the input optical pulse (1) to provide an output optical pulse (3), the optical waveguide member (2) having dispersion characteristics such that the average of a second-order dispersion value (β2) with respect to the input optical pulse (1) is negative, and the absolute value of the second-order dispersion value (β2) increases in a propagation direction of the input optical pulse (1).
摘要翻译： 本发明提供了一种缩小光谱宽度的方法，该方法也可以适用于从波长可调谐光源发射的超短光脉冲，并且可以提供具有窄光谱宽度和低噪声分量的输出光脉冲，以及 光学元件和使用这种缩小光谱宽度的方法的光源装置。 该方法包括使用光波导构件（2）在光波导构件（2）内的输入光脉冲（1）中产生孤子效应，从而使输入光脉冲（1）的光谱宽度变窄以提供输出 光脉冲（3），具有使二阶色散值（＆bgr; 2）相对于输入光脉冲（1）的平均值为负的色散特性的光波导元件（2），绝对值 二阶色散值（＆bgr; 2）在输入光脉冲（1）的传播方向上增加。
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5.发明授权公开(公告)号：US08792027B2
公开(公告)日：2014-07-29
申请号：US12985353
申请日：2011-01-06
CPC分类号： H01L27/14629 , G02B5/18 , H01L27/14627
摘要： A solid-state image pickup device capable of taking more light into light receiving regions is provided. The solid-state image pickup device of the present invention includes: a photoelectric conversion unit having a plurality of light receiving regions that are two-dimensionally arrayed, the photoelectric conversion unit for photoelectrically converting light incident on each of the light receiving regions, and outputting an electric signal according to the intensity of the incident light; a lens unit comprising a plurality of converging lenses provided on an upper layer of the photoelectric conversion unit, each of the converging lens being provided corresponding to a set of continuous first to third light receiving regions; and a dispersing element provided between the photoelectric conversion unit and the lens unit, the dispersing element being formed of a medium whose refractive index varies periodically, and diffracting beams of a first wavelength band and of a third wavelength band, having been transmitted through the converging lens, and directing the beams onto the first light receiving region and the third light receiving region, and transmitting, without diffracting, a beam of a second wavelength band, having been transmitted through the converging lens, and directing the beam onto the second light receiving region.
摘要翻译： 提供了能够将更多的光吸收到光接收区域的固体摄像装置。 本发明的固态摄像装置具有：具有二维排列的多个受光区域的光电转换单元，对各受光区域入射的光进行光电转换的光电转换单元，并输出 根据入射光强度的电信号; 透镜单元，包括设置在所述光电转换单元的上层上的多个会聚透镜，所述会聚透镜对应于一组连续的第一至第三光接收区域而设置; 以及设置在所述光电转换单元和所述透镜单元之间的分散元件，所述分散元件由折射率周期性变化的介质形成，并且衍射已经通过会聚的第一波长带和第三波长带的波束 并且将光束引导到第一光接收区域和第三光接收区域上，并且在不衍射的情况下传输已经透过会聚透镜的第二波长带的光束，并将光束引导到第二光接收 地区。
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公开(公告)号：US08629980B2
公开(公告)日：2014-01-14
申请号：US13375388
申请日：2010-06-02
申请人： Yasuyuki Ozeki , Kazuyoshi Itoh , Fumihiro Dake , Kiichi Fukui , Shinichiro Kajiyama , Yuma Kitagawa , Norihiko Nishizawa , Kazuhiko Sumimura
发明人： Yasuyuki Ozeki , Kazuyoshi Itoh , Fumihiro Dake , Kiichi Fukui , Shinichiro Kajiyama , Yuma Kitagawa , Norihiko Nishizawa , Kazuhiko Sumimura
IPC分类号： G01J3/44
CPC分类号： G01J3/4412 , G01N21/65 , G02B21/06 , G02B21/365
摘要： The invention provides an optical microscope that prevents an increase in the complexity of the light source system and is equipped with optics readily capable of adequate operation even when the modulation frequency is increased in order to reduce the impact of the intensity noise of the laser, etc. This optical microscope 100 irradiates a sample 6 with a first train of optical pulses having a first optical frequency, which is generated by a first light source, and a second train of optical pulses having a second optical frequency, which is temporally synchronized with the first train of optical pulses and is generated by a second light source, and detects light scattered from the sample 6. The repetition frequency of the train of optical pulses generated by the first light source is an integral sub-multiple of the repetition frequency of the train of optical pulses generated by the second light source.
摘要翻译： 本发明提供了一种光学显微镜，其防止光源系统的复杂性的增加，并且配备有即使当增加调制频率以便减少激光器的强度噪声的影响等时容易进行适当操作的光学器件 该光学显微镜100照射具有由第一光源产生的具有第一光学频率的第一列光脉冲的样品6和具有与第二光频同步的第二光学频率的第二光脉冲序列 第一光脉冲串，并由第二光源产生，并且检测从样品6散射的光。由第一光源产生的光脉冲序列的重复频率是该第一光源的重复频率的整数倍 由第二光源产生的光脉冲序列。
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公开(公告)号：US20120140217A1
公开(公告)日：2012-06-07
申请号：US13375388
申请日：2010-06-02
申请人： Yasuyuki Ozeki , Kazuyoshi Itoh , Fumihiro Dake , Kiichi Fukui , Shinichiro Kajiyama , Yuma Kitagawa , Norihiko Nishizawa , Kazuhiko Sumimura
发明人： Yasuyuki Ozeki , Kazuyoshi Itoh , Fumihiro Dake , Kiichi Fukui , Shinichiro Kajiyama , Yuma Kitagawa , Norihiko Nishizawa , Kazuhiko Sumimura
IPC分类号： G01N21/65
CPC分类号： G01J3/4412 , G01N21/65 , G02B21/06 , G02B21/365
摘要： The invention provides an optical microscope that prevents an increase in the complexity of the light source system and is equipped with optics readily capable of adequate operation even when the modulation frequency is increased in order to reduce the impact of the intensity noise of the laser, etc. This optical microscope 100 irradiates a sample 6 with a first train of optical pulses having a first optical frequency, which is generated by a first light source, and a second train of optical pulses having a second optical frequency, which is temporally synchronized with the first train of optical pulses and is generated by a second light source, and detects light scattered from the sample 6. The repetition frequency of the train of optical pulses generated by the first light source is an integral sub-multiple of the repetition frequency of the train of optical pulses generated by the second light source.
摘要翻译： 本发明提供了一种光学显微镜，其防止光源系统的复杂性的增加，并且配备有即使当增加调制频率以便减少激光器的强度噪声的影响等时容易进行适当操作的光学器件 该光学显微镜100照射具有由第一光源产生的具有第一光学频率的第一列光脉冲的样品6和具有与第二光频同步的第二光学频率的第二光脉冲序列 第一光脉冲串，并由第二光源产生，并且检测从样品6散射的光。由第一光源产生的光脉冲序列的重复频率是该第一光源的重复频率的整数倍 由第二光源产生的光脉冲序列。
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8.发明授权公开(公告)号：US07224255B2
公开(公告)日：2007-05-29
申请号：US10921856
申请日：2004-08-20
申请人： Yasuhiro Uehara , Kazuyoshi Itoh
发明人： Yasuhiro Uehara , Kazuyoshi Itoh
IPC分类号： H01H85/143 , H01H85/147
CPC分类号： H01H37/761
摘要： An overheat protection device for a movable body surface includes a thermal fuse having a fuse element which melts at a predetermined temperature, bridges electrodes in a pair and melts at a temperature equal to or higher than the predetermined temperature to break an electrical connection between the pair of electrodes, and a pair of long elastic bodies, to each of which one of the electrodes is electrically connected at an end or its periphery of the elastic body through a lead. At least one of pairs of upper surfaces and lower surfaces of the elastic bodies are spatially on a same plane.
摘要翻译： 用于可移动体表面的过热保护装置包括具有在预定温度下熔化的熔丝元件的热熔丝，桥接一对电极并在等于或高于预定温度的温度下熔化以破坏该对之间的电连接 的电极和一对长的弹性体，其中每个电极通过引线在弹性体的端部或其周边处电连接。 弹性体的至少一对上表面和下表面在空间上在同一平面上。
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公开(公告)号：US20050279928A1
公开(公告)日：2005-12-22
申请号：US11151466
申请日：2005-06-14
申请人： Kunihiko Ohkubo , Kiichi Fukui , Kazuyoshi Itoh
发明人： Kunihiko Ohkubo , Kiichi Fukui , Kazuyoshi Itoh
CPC分类号： H01J49/162 , H01J49/0463
摘要： The mass spectrometer according to the present invention includes a light source for emitting pulse light including a plurality of wavelengths; an ionizer for ionizing molecules of a sample by irradiating the light from the light source to the sample; and a mass analyzer for separating ions ionized in the ionizer according to their mass to charge ratios. For the light source, one including a plurality of ultrashort pulse laser sources each emitting a wavelength different from others, and one emitting ultrashort pulse light including plural wavelengths ranging from the visible region to the infrared region generated by dispersing an ultrashort pulse light with continuous (white) spectrum can be used. Pulse lights having plural wavelengths ranging from near infrared to the ultraviolet region respectively share the role; i.e., one of them vaporizes the sample without fragmenting it, and another ionizes the vaporized sample with the single-photon process or two-photon (or multi-photon) process. This enables ionization of protein complexes as a whole contained in the sample, and enables mass analyses of them.
摘要翻译： 根据本发明的质谱仪包括用于发射包括多个波长的脉冲光的光源; 电离器，用于通过将来自光源的光照射到样品上来使样品的分子离子化; 以及质量分析器，用于根据电离质量与电离比分离在离子发生器中离子化的离子。 对于光源，包括多个发射不同于其他波长的超短脉冲激光源的光源，以及一个发射包括从可见光区域到红外区域的多个波长的超短脉冲光，通过分散具有连续的超短脉冲光 白色）光谱。 分别具有从近红外到紫外线区域的多个波长的脉冲光共同作用; 即，其中一个使样品蒸发而不使其分裂，另一个使用单光子过程或双光子（或多光子）过程将蒸发的样品电离。 这使得能够将样品中包含的蛋白质复合物电离，并且能够进行质量分析。
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10.发明申请公开(公告)号：US20070047991A1
公开(公告)日：2007-03-01
申请号：US11391337
申请日：2006-03-29
申请人： Kazuyoshi Itoh , Yasutaka Naito , Motofumi Baba , Hideaki Ohhara
发明人： Kazuyoshi Itoh , Yasutaka Naito , Motofumi Baba , Hideaki Ohhara
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2032 , G03G15/2039 , G03G2215/2016 , G03G2215/2035
摘要： A fixing apparatus for fixing an unfixed image on a recording material includes: a heating member having a conductive layer, that is rotatably provided; a pressure member that is rotatably provided and that is brought into press-contact with the heating member, thereby forms a fixing nip part to pass the recording material between the pressure member and the heating member; a heating unit that performs induction heating on the heating member via the conductive layer; a driving unit that rotates the heating member; and an attachment/separation unit that attaches or separates the heating member to/from the pressure member.
摘要翻译： 用于将未定影图像固定在记录材料上的定影装置包括：具有可旋转地设置的导电层的加热构件; 压力构件，其被可旋转地设置并与加热构件压接，从而形成定影夹持部，以使压力构件和加热构件之间的记录材料通过; 加热单元，其经由所述导电层对所述加热构件进行感应加热; 使所述加热部件旋转的驱动部; 以及附加/分离单元，其将加热构件附接或分离到压力构件。
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