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21.发明申请公开(公告)号：US20060044639A1
公开(公告)日：2006-03-02
申请号：US10529881
申请日：2003-09-26
CPC分类号： G02B27/144 , G02B27/1093 , G03F7/2053 , G03H1/04 , G03H2222/33
摘要： A method of 3D holographic recording by using a very simple optical system comprises: dividing a femto-second laser pulse into a plurality of light beams by a diffraction beam splitter (3), focusing four light beams selected from the divided plurality of light beam, and further focusing these four light beams into a sample (7) comprised of a photosensitive material capable of multi-photon exposure so that the photosensitive material is exposed to the interference among the four light beams and multi-photon absorption in the sample (7) is induced, thus recording a 3D phase hologram on the irradiated portion of the sample (7).
摘要翻译： 通过使用非常简单的光学系统的3D全息记录的方法包括：通过衍射分束器（3）将毫微微秒激光脉冲分成多个光束，聚焦从分割的多个光束中选择的四个光束， 并进一步将这四个光束聚焦到由能够进行多光子曝光的感光材料构成的样品（7）中，使得感光材料暴露于四个光束之间的干涉和样品（7）中的多光子吸收， ，从而在样品（7）的照射部分上记录3D相全息图。
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22.发明申请公开(公告)号：US20050232116A1
公开(公告)日：2005-10-20
申请号：US11106520
申请日：2005-04-15
CPC分类号： G02B27/144 , G02B27/1093 , G03F7/2053 , G03H1/04 , G03H2222/33
摘要： A method of 3D holographic recording by using a very simple optical system comprises: dividing a femto-second laser pulse into a plurality of light beams by a diffraction beam splitter (3), focusing four light beams selected from the divided plurality of light beam, controlling each optical phase of the selected four light beams by a phase retarder (8). and further focusing these four light beams into a sample (7′) comprised of a photosensitive material capable of multi-photon exposure so that the photosensitive material is exposed to the interference among the four light beams and multi-photon absorption in the sample (7′) is induced, thus recording a 3D phase hologram on the irradiated portion of the sample (7′).
摘要翻译： 通过使用非常简单的光学系统的3D全息记录的方法包括：通过衍射分束器（3）将毫微微秒激光脉冲分成多个光束，聚焦从分割的多个光束中选择的四个光束， 通过相位延迟器（8）控制所选择的四个光束的每个光学相位。 并且进一步将这四个光束聚焦到由能够进行多光子曝光的感光材料构成的样品（7'）中，使得感光材料暴露于四个光束之间的干涉和样品中的多光子吸收（7 '），从而在样品（7'）的照射部分上记录3D相位全息图。
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23.发明授权Three-dimensional optical memory element and method of writing information therein 失效三维光学存储元件及其中写入信息的方法
公开(公告)号：US5694249A
公开(公告)日：1997-12-02
申请号：US538490
申请日：1995-10-03
申请人： Hiroaki Misawa
发明人： Hiroaki Misawa
IPC分类号： G03C1/725 , G02B3/00 , G02B27/10 , G11B7/00 , G11B7/0045
CPC分类号： G11B7/241 , G11B7/00455 , G11B7/24038 , G11B2007/0009
摘要： The invention relates to a three-dimensional optical memory element. This element is made of glass and includes: a glass matrix which has a first refractive index; and a plurality of spots which are three-dimensionally distributed in the glass matrix and each of which has a second refractive index different from the first refractive index. The element is prepared by condensing a pulsed laser beam to focal points in the element so as to prepare, at the focal points, the spots corresponding to the focal points. Each focal point has a diameter which is approximately equal to a wavelength of the pulsed laser beam. The element has a sufficient weatherability and a sufficient resistance to heat and light. It is possible to write information at each spot having a diameter equal to or shorter than the wavelength of the laser beam, with high density and good contrast.
摘要翻译： 本发明涉及三维光学存储元件。 该元件由玻璃制成，包括：具有第一折射率的玻璃基体; 以及在玻璃基体中三维分布的多个点，其中每个具有不同于第一折射率的第二折射率。 通过将脉冲激光束聚焦到元件中的焦点来准备元件，以便在焦点处准备与焦点对应的点。 每个焦点的直径大致等于脉冲激光束的波长。 该元件具有足够的耐候性和足够的耐热和耐热性。 可以以高密度和良好的对比度在具有等于或短于激光束的波长的直径的每个点处写入信息。
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公开(公告)号：US5393957A
公开(公告)日：1995-02-28
申请号：US987594
申请日：1992-12-09
CPC分类号： B23K26/032 , B01J13/20 , B01J19/121 , B23K26/03 , B23K26/60 , G01N21/631
摘要： The present invention provides microprocessing and the device therefor which is characterized by radiating proessing pulse laser together with trapping laser to perform the modification and processing of particles and micropcapsules.In the case of using such method for implosion, the reaction group is caused to be released by imploding the micro capsule with the reactive goup enclosed to implosion, permitting specified reaction and processing.
摘要翻译： 本发明提供微处理及其装置，其特征在于将激光脉冲激光与捕获激光一起辐射，以进行颗粒和微胶囊的改性和加工。 在使用这种内爆方法的情况下，通过将反应性聚合物封闭在内爆中使微胶囊开启而使反应组释放，允许指定的反应和加工。
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公开(公告)号：US5359615A
公开(公告)日：1994-10-25
申请号：US980169
申请日：1992-11-23
申请人： Keiji Sasaki , Hiroaki Misawa , Ryo Fujisawa , Noboru Kitamura
发明人： Keiji Sasaki , Hiroaki Misawa , Ryo Fujisawa , Noboru Kitamura
IPC分类号： H01S3/0947 , G21K1/00 , H01S3/05 , H01S3/094 , H01S3/16 , H01S3/20 , H01S3/213 , H05H3/04 , H01S3/14
摘要： A method for forming microilluminants, which comprises the steps of irradiating laser beam to microparticles doped with a laser pigment in a liquid medium, trapping the microparticles and causing these microparticles to emit light.According to this method, it is possible to form microilluminants, permitting application to new physical and chemical processes and to processing and modification of microparticles, and new developments such as optical STM.
摘要翻译： 一种形成微量发光体的方法，包括以下步骤：将激光束照射在液体介质中掺杂有激光颜料的微粒上，捕获微粒并使这些微粒发光。 根据该方法，可以形成微型发光体，允许应用于新的物理和化学过程以及微粒的加工和改性以及诸如光学STM的新发展。
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26.发明授权公开(公告)号：US07542186B2
公开(公告)日：2009-06-02
申请号：US11106520
申请日：2005-04-15
CPC分类号： G02B27/144 , G02B27/1093 , G03F7/2053 , G03H1/04 , G03H2222/33
摘要： A method of 3D holographic recording by using a very simple optical system includes dividing a femto-second laser pulse into a plurality of light beams by a diffraction beam splitter, focusing four light beams selected from the divided plurality of light beams, controlling each optical phase of the selected four light beams by a phase retarder, and further focusing these four light beams into a sample comprised of a photosensitive material capable of multi-photon exposure so that the photosensitive material is exposed to the interference among the four light beams and multi-photon absorption in the sample is induced, thus recording a 3D phase hologram on the irradiated portion of the sample.
摘要翻译： 通过使用非常简单的光学系统的3D全息记录的方法包括通过衍射分束器将毫微微秒激光脉冲分成多个光束，聚焦从分割的多个光束中选择的四个光束，控制每个光学相位 通过相位延迟器选择的四个光束，并且进一步将这四个光束聚焦到由能够进行多光子曝光的感光材料构成的样本中，使得感光材料暴露于四个光束和多个光束之间的干涉， 诱导样品中的光子吸收，从而在样品的照射部分上记录3D相全息图。
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公开(公告)号：US20090122407A1
公开(公告)日：2009-05-14
申请号：US11990470
申请日：2006-08-15
申请人： Tomohiro Hashimoto , Hiroaki Misawa
发明人： Tomohiro Hashimoto , Hiroaki Misawa
CPC分类号： G02B1/12 , B82Y20/00 , C03C23/0025 , G02B1/005 , G02B5/1857 , G02B2207/101 , Y10T428/13 , Y10T428/131 , Y10T428/249953 , Y10T428/249967 , Y10T428/249969
摘要： The present invention may provide a structure capable of obtaining a higher difference in refractive indices between that of a transparent material and that of a cavity, than in the past, and a manufacturing method thereof, and the present invention provides a structure having a transparent material and an internal cavity which is formed by irradiating said transparent material with a pulse laser beam having a pulse width of 10×10−12 seconds or less, and wherein refractive index of said transparent material at d line is nd≧1.3
摘要翻译： 本发明可以提供一种能够获得透明材料与空腔的折射率之间的折射率之差比以往更高的结构及其制造方法，本发明提供一种具有透明材料的结构 以及通过用脉冲宽度为10×10-12秒以下的脉冲激光束照射所述透明材料而形成的内部空腔，并且其中所述透明材料在d线处的折射率为nd≥1.3
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公开(公告)号：US6086724A
公开(公告)日：2000-07-11
申请号：US453776
申请日：1995-05-30
IPC分类号： B01J19/08 , B01J19/12 , B23K26/00 , C25B3/00 , G01N21/27 , G01N27/26 , G01N27/416 , G21K1/00 , H05H3/04 , C07B61/00
摘要： Particulates are trapped by laser beam and brought into contact with electrodes to electrochemically and spectroscopically measure the reaction process thereof.Precise measurement of the process of chemical reactions such as electrochemical and photochemical ones of a single particulate is made possible.
摘要翻译： 颗粒被激光束捕获并与电极接触以电化学和光谱测量其反应过程。 可以精确测量化学反应过程，如单一颗粒的电化学和光化学反应过程。
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公开(公告)号：US5367160A
公开(公告)日：1994-11-22
申请号：US24314
申请日：1993-03-01
摘要： A method for forming a polymer particle is provided which involved irradiating a polymer solution with a laser beam. The polymer particle is formed at the focal area of the beam. The particle is reversible and disappears upon discontinuing the irradiation. Irreversible particles can be formed by including a reactive monomer in the solution. The particles are trapped by the beam and may be moved for processing and modification by moving the laser beam.
摘要翻译： 提供了一种用于形成聚合物颗粒的方法，其包括用激光束照射聚合物溶液。 聚合物颗粒形成在梁的焦点区域。 颗粒是可逆的，并且在停止照射时消失。 可以通过在溶液中包含反应性单体来形成不可逆的颗粒。 颗粒被光束捕获，并且可以通过移动激光束来移动以进行处理和修改。
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公开(公告)号：US08097337B2
公开(公告)日：2012-01-17
申请号：US11990470
申请日：2006-08-15
申请人： Tomohiro Hashimoto , Hiroaki Misawa
发明人： Tomohiro Hashimoto , Hiroaki Misawa
CPC分类号： G02B1/12 , B82Y20/00 , C03C23/0025 , G02B1/005 , G02B5/1857 , G02B2207/101 , Y10T428/13 , Y10T428/131 , Y10T428/249953 , Y10T428/249967 , Y10T428/249969
摘要： The present invention may provide a structure capable of obtaining a higher difference in refractive indices between that of a transparent material and that of a cavity, than in the past, and a manufacturing method thereof, and the present invention provides a structure having a transparent material and an internal cavity which is formed by irradiating said transparent material with a pulse laser beam having a pulse width of 10×10−12 seconds or less, and wherein refractive index of said transparent material at d line is nd≧1.3.
摘要翻译： 本发明可以提供一种能够获得透明材料与空腔的折射率之间的折射率之差比以往更高的结构及其制造方法，本发明提供一种具有透明材料的结构 以及通过用脉冲宽度为10×10-12秒以下的脉冲激光束照射所述透明材料形成的内部空腔，其中所述透明材料在d线的折射率为≧1.3。
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