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    System and method for manipulating and processing materials using holographic optical trapping
    1.
    发明授权
    System and method for manipulating and processing materials using holographic optical trapping 失效
    使用全息光学捕获来操纵和处理材料的系统和方法

    公开(公告)号：US07449679B2

    公开(公告)日：2008-11-11

    申请号：US11079533

    申请日：2005-03-15

    申请人： Joseph Plewa ,  Evan Tanner ,  Daniel Mueth ,  Lewis Gruber ,  Kenneth Bradley

    发明人： Joseph Plewa ,  Evan Tanner ,  Daniel Mueth ,  Lewis Gruber ,  Kenneth Bradley

    IPC分类号： H05H3/02 ,  C12N13/00

    CPC分类号： B82Y20/00 ,  B82Y10/00 ,  G03H1/08 ,  G03H1/2294 ,  G03H2001/0077 ,  G03H2225/32

    摘要： A method and apparatus for manipulating particles (micro, nano, and pico) having one or more characteristics with an optical trap formed by modulating a laser beam with a Diffractive Optical Element (DOE). At least one characteristic of the material is selected; and a laser beam having a selected wavelength corresponding to the at least one selected characteristic of the material is generated. Values of the DOE are calculated corresponding to the at least one selected characteristic of the material. The beam and the DOE are modulated to produce a holographic optical trap having properties corresponding to the at least one selected characteristic; the trap is focused to a beam focus or selected spot size; and the beam focus is located near a particle location for trapping the particle therein.

    摘要翻译： 一种用于通过用衍射光学元件（DOE）调制激光束而形成的光阱来操纵具有一个或多个特性的微粒（微，纳米和微微）的方法和装置。 选择材料的至少一种特性; 并且产生具有与材料的至少一个所选特征对应的选定波长的激光束。 根据材料的至少一个所选特征计算DOE的值。 光束和DOE被调制以产生具有对应于至少一个所选特征的性质的全息光阱; 陷阱聚焦到光束焦点或选定的光斑尺寸; 并且束聚焦位于颗粒位置附近以将颗粒捕获在其中。

    System and method for manipulating and processing materials using holographic optical trapping
    2.
    发明申请
    System and method for manipulating and processing materials using holographic optical trapping 失效
    使用全息光学捕获来操纵和处理材料的系统和方法

    公开(公告)号：US20050247866A1

    公开(公告)日：2005-11-10

    申请号：US11079533

    申请日：2005-03-15

    申请人： Joseph Plewa ,  Evan Tanner ,  Daniel Mueth ,  Lewis Gruber ,  Kenneth Bradley

    发明人： Joseph Plewa ,  Evan Tanner ,  Daniel Mueth ,  Lewis Gruber ,  Kenneth Bradley

    IPC分类号： G21K1/00 ,  H05H3/04

    CPC分类号： B82Y20/00 ,  B82Y10/00 ,  G03H1/08 ,  G03H1/2294 ,  G03H2001/0077 ,  G03H2225/32

    摘要： A method an apparatus for manipulating particles (micro, nano, and pico) having one or more characteristics with an optical trap formed by modulating a laser beam with a Diffractive Optical Element (DOE). At least one characteristic of the material is selected; and a laser beam having a selected wavelength corresponding to the at least one selected characteristic of the material is generated. Values of the DOE are calculated corresponding to the at least one selected characteristic of the material. The beam and the DOE are modulated to produce a holographic optical trap having properties corresponding to the at least one selected characteristic; the trap is focused to a beam focus or selected spot size; and the beam focus is located near a particle location for trapping the particle therein.

    摘要翻译： 一种用于通过用衍射光学元件（DOE）调制激光束形成的光阱来操纵具有一个或多个特性的微粒（微，纳米和微微）的装置的方法。 选择材料的至少一种特性; 并且产生具有与材料的至少一个所选特征对应的选定波长的激光束。 根据材料的至少一个所选特征计算DOE的值。 光束和DOE被调制以产生具有对应于至少一个所选特征的性质的全息光阱; 陷阱聚焦到光束焦点或选定的光斑尺寸; 并且束聚焦位于颗粒位置附近以将颗粒捕获在其中。

    System and method for manipulating and processing materials using holographic optical trapping
    3.
    发明申请
    System and method for manipulating and processing materials using holographic optical trapping 审中-公开
    使用全息光学捕获来操纵和处理材料的系统和方法

    公开(公告)号：US20090108190A1

    公开(公告)日：2009-04-30

    申请号：US12230304

    申请日：2008-08-27

    申请人： Joseph Plewa ,  Evan Tanner ,  Dan Mueth ,  Lewis Gruber ,  Kenneth Bradley

    发明人： Joseph Plewa ,  Evan Tanner ,  Dan Mueth ,  Lewis Gruber ,  Kenneth Bradley

    IPC分类号： H05H3/04

    CPC分类号： B82Y10/00 ,  G03H1/08 ,  G03H1/2294 ,  G03H2001/0077 ,  G03H2225/32

    摘要： A method for manipulating particles (micro, nano, and pico) having one or more characteristics with an optical trap formed by modulating a laser beam with a Diffractive Optical Element (DOE). At least one characteristic of the material is selected; and a laser beam having a selected wavelength corresponding to the at least one selected characteristic of the material is generated. Values of the DOE are calculated corresponding to the at least one selected characteristic of the material. The beam and the DOE are modulated to produce a holographic optical trap having properties corresponding to the at least one selected characteristic; the trap is focused to a beam focus or selected spot size; and the beam focus is located near a particle location for trapping the particle therein.

    摘要翻译： 一种通过用衍射光学元件（DOE）调制激光束形成的光阱来操纵具有一个或多个特性的微粒（微，纳米和微微）的方法。 选择材料的至少一种特性; 并且产生具有与材料的至少一个所选特征对应的选定波长的激光束。 根据材料的至少一个所选特征计算DOE的值。 光束和DOE被调制以产生具有对应于至少一个所选特征的性质的全息光阱; 陷阱聚焦到光束焦点或选定的光斑尺寸; 并且束聚焦位于颗粒位置附近以将颗粒捕获在其中。

    System and method for manipulating and processing materials using holographic optical trapping
    4.
    发明授权
    System and method for manipulating and processing materials using holographic optical trapping 失效
    使用全息光学捕获来操纵和处理材料的系统和方法

    公开(公告)号：US07411181B2

    公开(公告)日：2008-08-12

    申请号：US10974976

    申请日：2004-10-28

    申请人： Joseph Plewa ,  Evan Tanner ,  Dan Mueth ,  Lewis Gruber ,  Kenneth Bradley

    发明人： Joseph Plewa ,  Evan Tanner ,  Dan Mueth ,  Lewis Gruber ,  Kenneth Bradley

    IPC分类号： G02B5/18 ,  G02B15/32

    CPC分类号： G03H1/22 ,  G02B5/32 ,  G03H1/0005 ,  G03H1/08 ,  G03H1/2294 ,  G03H2001/0077 ,  G03H2001/2284

    摘要： A method and apparatus for manipulating particles (micro, nano, and pico) having one or more characteristics with an optical trap formed by modulating a laser beam with a Diffractive Optical Element (DOE). At least one characteristic of the material is selected; and a laser beam having a selected wavelength corresponding to the at least one selected characteristic of the material is generated. Values of the DOE are calculated corresponding to the at least one selected characteristic of the material. The beam and the DOE are modulated to produce a holographic optical trap having properties corresponding to the at least one selected characteristic. The trap is focused to a beam focus or selected spot size; and the beam focus is located near a particle location for trapping the particle therein.

    摘要翻译： 一种用于通过用衍射光学元件（DOE）调制激光束而形成的光阱来操纵具有一个或多个特性的微粒（微，纳米和微微）的方法和装置。 选择材料的至少一种特性; 并且产生具有与材料的至少一个所选特征对应的选定波长的激光束。 根据材料的至少一个所选特征计算DOE的值。 束和DOE被调制以产生具有对应于至少一个所选特征的性质的全息光阱。 陷阱聚焦到光束对焦或选定的光斑尺寸; 并且束聚焦位于颗粒位置附近以将颗粒捕获在其中。

    System and method for manipulating and processing materials using holographic optical trapping
    6.
    发明申请
    System and method for manipulating and processing materials using holographic optical trapping 审中-公开
    使用全息光学捕获来操纵和处理材料的系统和方法

    公开(公告)号：US20090002790A1

    公开(公告)日：2009-01-01

    申请号：US12230430

    申请日：2008-08-28

    申请人： Joseph Plewa ,  Evan Tanner ,  Dan Mueth ,  Lewis Gruber ,  Kenneth Bradley

    发明人： Joseph Plewa ,  Evan Tanner ,  Dan Mueth ,  Lewis Gruber ,  Kenneth Bradley

    IPC分类号： G03H1/04 ,  G02F1/29 ,  G02B27/40

    CPC分类号： B82Y10/00 ,  G03H1/08 ,  G03H1/2294 ,  G03H2001/0077 ,  G03H2225/32

    摘要： An apparatus for manipulating particles (micro, nano, and pico) having one or more characteristics with an optical trap formed by modulating a laser beam with a Diffractive Optical Element (DOE). At least one characteristic of the material is selected; and a laser beam having a selected wavelength corresponding to the at least one selected characteristic of the material is generated. Values of the DOE are calculated corresponding to the at least one selected characteristic of the material. The beam and the DOE are modulated to produce a holographic optical trap having properties corresponding to the at least one selected characteristic; the trap is focused to a beam focus or selected spot size; and the beam focus is located near a particle location for trapping the particle therein.

    摘要翻译： 一种用于通过用衍射光学元件（DOE）调制激光束而形成的光阱来操纵具有一个或多个特性的微粒（微，纳米和微微）的装置。 选择材料的至少一种特性; 并且产生具有与材料的至少一个所选特征对应的选定波长的激光束。 根据材料的至少一个所选特征计算DOE的值。 光束和DOE被调制以产生具有对应于至少一个所选特征的性质的全息光阱; 陷阱聚焦到光束焦点或选定的光斑尺寸; 并且束聚焦位于颗粒位置附近以将颗粒捕获在其中。

    Apparatus for optically-based sorting within liquid core waveguides
    9.
    发明授权
    Apparatus for optically-based sorting within liquid core waveguides 失效
    液芯波导内光学分选装置

    公开(公告)号：US07574076B2

    公开(公告)日：2009-08-11

    申请号：US11399569

    申请日：2006-04-07

    申请人： Daniel Mueth ,  Evan Tanner ,  Joseph Plewa ,  Osman Akcakir

    发明人： Daniel Mueth ,  Evan Tanner ,  Joseph Plewa ,  Osman Akcakir

    IPC分类号： G02B6/12 ,  G02B6/032 ,  G02B6/10

    CPC分类号： G01N21/05 ,  G01N21/0303 ,  G01N2015/149 ,  G01N2021/0346 ,  G02B6/032

    摘要： The present invention is related to an apparatus for the sorting of particles in a fluid medium flowing within a liquid-core waveguide, by combining customized light intensity patterns formed inside the waveguide, and diluting the suspension of particles (i.e., cells, blood, nanoparticles, etc.) flowing within the fluid medium of the waveguide. With this customized light intensity pattern, which controls the optical forces introduced by the light confined within the waveguide, and the control of the hydrodynamic forces introduced by the liquid flow (or multiple channel liquid flows), the sorting of particles can be achieved.

    摘要翻译： 本发明涉及一种用于通过组合形成在波导内的定制的光强度图案和稀释颗粒（即细胞，血液，纳米颗粒）的悬浮液来分选在液体芯波导内流动的流体介质中的颗粒的装置 等）在波导的流体介质内流动。 通过这种定制的光强度图案，其控制由限制在波导内的光引入的光学力，以及由液体流（或多通道液体流）引入的流体动力的控制，可以实现颗粒的分选。

    Automated extraction and purification of samples using optical tweezers
    10.
    发明申请
    Automated extraction and purification of samples using optical tweezers 失效
    使用光学镊子自动提取和纯化样品

    公开(公告)号：US20060134603A1

    公开(公告)日：2006-06-22

    申请号：US11298565

    申请日：2005-12-12

    申请人： Joseph Plewa ,  Evan Tanner ,  Daniel Mueth ,  Crystal Duke ,  Kevin Ehrenreich

    发明人： Joseph Plewa ,  Evan Tanner ,  Daniel Mueth ,  Crystal Duke ,  Kevin Ehrenreich

    IPC分类号： C12Q1/00

    CPC分类号： G02B21/32 ,  B01L3/502761 ,  G01N1/34 ,  G01N15/1463 ,  G01N2001/007 ,  G01N2015/1454 ,  G01N2015/149 ,  G02B5/32 ,  Y10T436/25375

    摘要： An apparatus and method for purifying a forensic sample using an automated extraction and purification system includes optical tweezers; an input channel through which the sample is introduced; a chamber which receives the sample from the input channel; a collection channel through which selected particles of the sample are removed; and an output through which unselected particles of the sample are removed. At least one buffer input channel is provided. The input channel may allow sedimentation of the sample into the chamber by gravity. In another arrangement, the system includes an optical trapping system; a first channel through which the sample is introduced; a second channel through which buffer is introduced; wherein the optical tweezers are used to move selected particles of the sample from the first channel to the second channel. The selected particles may be sperm. The optical tweezers preferably utilize holographic optical trapping.

    摘要翻译： 使用自动提取和净化系统来净化法医样品的装置和方法包括光学镊子; 导入样品的输入通道; 从输入通道接收样品的室; 取出样品的所选粒子的收集通道; 以及去除样品的未选择的颗粒的输出。 提供至少一个缓冲器输入通道。 输入通道可以允许样品通过重力沉降到室中。 在另一种布置中，该系统包括光学捕获系统; 引入样品的第一通道; 引入缓冲液的第二通道; 其中所述光学镊子用于将所述样品的选定颗粒从所述第一通道移动到所述第二通道。 所选择的颗粒可能是精子。 光学镊子优选利用全息光学捕获。