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1. 发明授权

US08018602B1 Metrology of optics with high aberrations 有权
标题翻译：具有高像差的光学计量学
公开(公告)号：US08018602B1
公开(公告)日：2011-09-13
申请号：US12472362
申请日：2009-05-26
申请人： Mikhail Gutin
发明人： Mikhail Gutin
IPC分类号： G01B11/02
CPC分类号： G01B9/02039 , G01B9/02024 , G01M11/025 , G01M11/0271
摘要： Disclosed herein is an interferometry device and associated method and computerized media for testing optical components including those with high aberrations, comprising: situating an optical component under test between a source of a spherical test wavefront and a reference mirror; propagating a spherical test wavefront, whereby an axial line is defined by a direction of propagation of said wavefront; deriving a substantially complete first-tilt-alignment wavefront metrology of the optical component under test from a plurality of first-tilt-alignment interferograms obtained with the optical component under test held fixed at a first predetermined tilt angle relative to a direction of propagation of said wavefront; and varying an axial displacement between the optical component under test and the spherical reference mirror to obtain each first-tilt-alignment interferogram. By varying the tilt angle, one can also derive a substantially complete surface metrology of the optical component under test.
摘要翻译：本文公开了一种用于测试包括具有高像差的光学部件的光学部件的干涉测量装置和相关联的方法和计算机化介质，包括：在球形测试波前源和参考反射镜的源之间定位被测光学部件; 传播球形测试波前，由此轴线由所述波前的传播方向定义; 从被测光学部件获得的多个第一倾斜对准干涉图相对于所述第一倾斜对准波前的传播方向以相对于所述第一倾斜对准波前传播方向的第一预定倾斜角保持固定，波前并且改变被测光学部件与球面参考反射镜之间的轴向位移，以获得每个第一倾斜对准干涉图。通过改变倾斜角度，还可以导出被测光学部件的基本上完整的表面计量。

2. 发明申请

US20060132790A1 Optical coherence tomography with 3d coherence scanning 有权
标题翻译：光学相干断层扫描与3d相干扫描
公开(公告)号：US20060132790A1
公开(公告)日：2006-06-22
申请号：US10546421
申请日：2004-02-17
申请人： Mikhail Gutin
发明人： Mikhail Gutin
IPC分类号： G01B9/02
CPC分类号： G01B9/02007 , A61B5/0066 , A61B5/0068 , A61B5/0075 , A61B5/0084 , A61B5/411 , A61B5/7203 , A61B5/7257 , G01B9/02002 , G01B9/0201 , G01B9/02012 , G01B9/02027 , G01B9/02034 , G01B9/02091 , G01B2290/65 , G01N21/45 , G01N21/4795 , G01N2021/1787 , G01N2021/458 , G01N2021/4709 , G01N2021/4742 , G01N2201/0691 , G01N2201/08
摘要： Optical coherence tomography with 3D coherence scanning is disclosed, using at least three fibers (201, 202, 203) for object illumination and collection of backscattered light. Fiber tips (1, 2, 3) are located in a fiber tip plane (71) normal to the optical axis (72). Light beams emerging from the fibers overlap at an object (122) plane, a subset of intersections of the beams with the plane defining field of view (266) of the optical coherence tomography apparatus. Interference of light emitted and collected by the fibers creates a 3D fringe pattern. The 3D fringe pattern is scanned dynamically over the object by phase shift delays (102, 104) controlled remotely, near ends of the fibers opposite the tips of the fibers, and combined with light modulation. The dynamic fringe pattern is backscattered by the object, transmitted to a light processing system (108) such as a photo detector, and produces an AC signal on the output of the light processing system (108). Phase demodulation of the AC signal at selected frequencies and signal processing produce a measurement of a 3D profile of the object.
摘要翻译：公开了具有3D相干扫描的光学相干断层摄影，使用至少三个光纤（201,202,203）进行物体照明和收集后向散射光。光纤尖端（1,2,3）位于垂直于光轴（72）的纤维末端平面（71）中。从光纤出射的光束在对象（122）平面处重叠，光束与定义光学相干断层摄影装置的视场（266）的平面的交点的子集重叠。由纤维发出和收集的光的干涉产生3D条纹图案。通过远程控制的相移延迟（102,104）在物体上动态扫描3D条纹图案，纤维的近端与光纤的尖端相反，并与光调制组合。动态条纹图案被物体反向散射，传输到诸如光电检测器的光处理系统（108），并且在光处理系统（108）的输出上产生AC信号。所选频率的AC信号的相位解调和信号处理产生对象的3D轮廓的测量。

3. 发明授权

US06891791B1 Optical pickup apparatus and method 失效
标题翻译：光拾取装置及方法
公开(公告)号：US06891791B1
公开(公告)日：2005-05-10
申请号：US09643046
申请日：2000-08-21
申请人： Mikhail Gutin
发明人： Mikhail Gutin
IPC分类号： G11B7/00 , G11B7/09 , G11B7/135
CPC分类号： G11B7/1353 , G11B7/0903
摘要： The present invention provides an improved optical pickup device based on the developing electronically reconfigurable diffraction grating MEMS technology. The improved optical pickup device has applications that include but are not limited to CD and DVD for audio, video and computer technology. The present invention can provide improvements to this current and future technology with higher data storage density and faster retrieval. In a preferred embodiment, the optical pickup apparatus comprises an electronically reconfigurable diffraction grating modulating relative light intensities as among at least two different diffraction orders of light diffracted by the electronically reconfigurable diffraction grating; focusing optics for focusing the light diffracted by the electronically reconfigurable diffraction grating into diffractive spots corresponding with each of the diffraction orders and onto an optical storage medium, which light is then reflected by the optical storage medium; and a detector for detecting the light reflected by the optical storage medium and striking said detector.
摘要翻译：本发明提供了一种基于开发的电子可重构衍射光栅MEMS技术的改进的光学拾取装置。改进的光学拾取装置具有包括但不限于用于音频，视频和计算机技术的CD和DVD的应用。本发明可以提供对具有更高数据存储密度和更快检索的当前和未来技术的改进。在优选实施例中，光学拾取装置包括电子可重构衍射光栅，其将相对光强度调制为由电子可重构衍射光栅衍射的光的至少两个不同的衍射级数; 聚焦光学器件，用于将由电子可重构衍射光栅衍射的光聚焦到与每个衍射级相对应的衍射点和光学存储介质上，该光然后被光学存储介质反射; 以及检测器，用于检测由光学存储介质反射的光并撞击所述检测器。

4. 发明授权

US08243353B1 Holography-based device, system and method for coded aperture imaging 有权
标题翻译：全息成像设备，编码孔径成像系统和方法
公开(公告)号：US08243353B1
公开(公告)日：2012-08-14
申请号：US12418654
申请日：2009-04-06
申请人： Mikhail Gutin , Xu-Ming Wang
发明人： Mikhail Gutin , Xu-Ming Wang
IPC分类号： G03H1/22
CPC分类号： G03H1/2286 , G02B2207/129 , G03H2001/0066
摘要： A system and related method for coded aperture sensing, comprising: passing at least one scene wavefront from a target scene through at least one original coded aperture mask onto a focal plane array, producing a diffracted projection of the target scene; and processing the diffracted projection into a representation of the target scene by correlating a function of the diffracted projection with a function of a known array pattern of the at least one original coded aperture mask and by using at least one reconstructing wavefront for holographic reconstructing.
摘要翻译：一种用于编码孔径感测的系统和相关方法，包括：将来自目标场景的至少一个场景波前通过至少一个原始编码孔径掩模传递到焦平面阵列上，产生目标场景的衍射投影; 以及通过将所述衍射投影的函数与所述至少一个原始编码孔径掩模的已知阵列图案的函数相关联并且通过使用用于全息重构的至少一个重建波阵面来将衍射投影处理为目标场景的表示。

5. 发明授权

US07545511B1 Transmitted wavefront metrology of optics with high aberrations 有权
标题翻译：具有高像差的光学传输波前测量
公开(公告)号：US07545511B1
公开(公告)日：2009-06-09
申请号：US11622152
申请日：2007-01-11
申请人： Mikhail Gutin
发明人： Mikhail Gutin
IPC分类号： G01B11/02
CPC分类号： G01B9/02072 , G01B9/02039 , G01B9/02083 , G01M11/0271
摘要： Disclosed herein is an interferometry device and associated method and computerized media for testing optical components including those with high aberrations, comprising: situating an optical component under test between a source of a spherical test wavefront and a spherical reference mirror; propagating a spherical test wavefront, whereby an axial line is defined by a direction of propagation of said wavefront; deriving a substantially complete first-tilt-alignment wavefront metrology of the optical component under test from a plurality of first-tilt-alignment interferograms obtained with the optical component under test held fixed at a first predetermined tilt angle relative to a direction of propagation of said wavefront; and varying an axial displacement between the optical component under test and the spherical reference mirror to obtain each first-tilt-alignment interferogram. By varying the tilt angle, one can also derive a substantially complete surface metrology of the optical component under test.
摘要翻译：本文公开了一种用于测试包括具有高像差的光学部件的光学部件的干涉测量装置和相关联的方法和计算机化介质，包括：在球形测试波前源和球面参考反射镜的源之间定位被测光学部件; 传播球形测试波前，由此轴线由所述波前的传播方向定义; 从被测光学部件获得的多个第一倾斜对准干涉图相对于所述第一倾斜对准波前的传播方向以相对于所述第一倾斜对准波前传播方向的第一预定倾斜角保持固定，波前并且改变被测光学部件与球面参考反射镜之间的轴向位移，以获得每个第一倾斜对准干涉图。通过改变倾斜角度，还可以导出被测光学部件的基本上完整的表面计量。

6. 发明授权

US07474407B2 Optical coherence tomography with 3d coherence scanning 有权
标题翻译：光学相干断层扫描与3d相干扫描
公开(公告)号：US07474407B2
公开(公告)日：2009-01-06
申请号：US10546421
申请日：2004-02-17
申请人： Mikhail Gutin
发明人： Mikhail Gutin
IPC分类号： G01B9/02
CPC分类号： G01B9/02007 , A61B5/0066 , A61B5/0068 , A61B5/0075 , A61B5/0084 , A61B5/411 , A61B5/7203 , A61B5/7257 , G01B9/02002 , G01B9/0201 , G01B9/02012 , G01B9/02027 , G01B9/02034 , G01B9/02091 , G01B2290/65 , G01N21/45 , G01N21/4795 , G01N2021/1787 , G01N2021/458 , G01N2021/4709 , G01N2021/4742 , G01N2201/0691 , G01N2201/08
摘要： Optical coherence tomography with 3D coherence scanning is disclosed, using at least three fibers (201, 202, 203) for object illumination and collection of backscattered light. Fiber tips (1, 2, 3) are located in a fiber tip plane (71) normal to the optical axis (72). Light beams emerging from the fibers overlap at an object (122) plane, a subset of intersections of the beams with the plane defining field of view (266) of the optical coherence tomography apparatus. Interference of light emitted and collected by the fibers creates a 3D fringe pattern. The 3D fringe pattern is scanned dynamically over the object by phase shift delays (102, 104) controlled remotely, near ends of the fibers opposite the tips of the fibers, and combined with light modulation. The dynamic fringe pattern is backscattered by the object, transmitted to a light processing system (108) such as a photo detector, and produces an AC signal on the output of the light processing system (108). Phase demodulation of the AC signal at selected frequencies and signal processing produce a measurement of a 3D profile of the object.
摘要翻译：公开了具有3D相干扫描的光学相干断层摄影，使用至少三个光纤（201,202,203）进行物体照明和收集后向散射光。纤维尖端（1,2,3）位于垂直于光轴（72）的纤维末端平面（71）中。从光纤出射的光束在对象（122）平面处重叠，光束与定义光学相干断层摄影装置的视场（266）的平面的交点的子集重叠。由纤维发出和收集的光的干涉产生3D条纹图案。通过远程控制的相移延迟（102,104）在物体上动态扫描3D条纹图案，纤维的近端与光纤的尖端相反，并与光调制组合。动态条纹图案被物体反向散射，传输到诸如光电检测器的光处理系统（108），并在光处理系统（108）的输出上产生AC信号。所选频率的AC信号的相位解调和信号处理产生对象的3D轮廓的测量。

7. 发明申请

US20050084206A1 Fiberoptic wavelength combiner 审中-公开
标题翻译：光纤波长组合器
公开(公告)号：US20050084206A1
公开(公告)日：2005-04-21
申请号：US10686963
申请日：2003-10-15
申请人： Mikhail Gutin , Boyd Hunter , Dennis Yost
发明人： Mikhail Gutin , Boyd Hunter , Dennis Yost
IPC分类号： G02B6/34 , G02B6/28
CPC分类号： G02B6/2817 , G02B6/29362
摘要： A fiberoptic wavelength combiner comprises: a collimating lens having a first surface and a second surface, opposite the first surface; two input optical fibers secured to the first surface, each input optical fiber conducting light at a wavelength that is different from other input optical fibers; a wedged mirror spaced from the second surface, the wedged mirror having a front surface facing the collimating lens and a rear surface, the front surface provided with a first reflective coating and the rear surface provided with a second reflective coating; and an output optical fiber secured to the first surface, whereby light from the input optical fibers is collimated by the lens and made incident on the wedged mirror and its first and second reflective coatings to thereby direct the light back through the collimating lens onto the output optical fiber. Further, a method of aligning the fiberoptic wavelength combiner is provided.
摘要翻译：光纤波长组合器包括：准直透镜，具有与第一表面相对的第一表面和第二表面; 两个输入光纤被固定到第一表面，每个输入光纤以不同于其他输入光纤的波长传导光; 楔形反射镜与第二表面间隔开，楔形反射镜具有面向准直透镜的前表面和后表面，前表面设置有第一反射涂层，后表面设置有第二反射涂层; 以及固定到第一表面的输出光纤，由此来自输入光纤的光由透镜准直并入射在楔形反射镜及其第一和第二反射涂层上，从而将光通过准直透镜引导到输出光纤。此外，提供了对准光纤波长组合器的方法。

8. 发明授权

US08743373B1 Metrology of optics with high aberrations 有权
标题翻译：具有高像差的光学计量学
公开(公告)号：US08743373B1
公开(公告)日：2014-06-03
申请号：US13225467
申请日：2011-09-04
申请人： Mikhail Gutin , Xu-Ming Wang
发明人： Mikhail Gutin , Xu-Ming Wang
IPC分类号： G01B11/02
CPC分类号： G01B9/02039 , G01B9/02024 , G01M11/025 , G01M11/0271
摘要： An interferometry method and associated system and computerized media for testing samples under test including those with high aberrations, comprising: situating a sample under test between a tilt mirror and a reference mirror, the tilt mirror tiltable with at least one degree of freedom about at least one tilt mirror axis, and further translatable along an axial line defined by a direction of propagation of a test wavefront from a source thereof; propagating the test wavefront toward the tilt mirror; after the test wavefront has been reflected by the tilt mirror, further propagating the test wavefront toward a reference mirror; and deriving a substantially complete first-tilt-alignment wavefront metrology of the sample under test from a plurality of first-tilt-alignment interferograms taken with the tilt mirror held fixed at a first predetermined tilt mirror angle while discreetly varying a displacement between the sample under test and the reference mirror.
摘要翻译：一种用于测试包括具有高像差的测试样本的干涉测量方法和相关联的系统和计算机化介质，包括：将倾斜镜和参考反射镜之间的待测样品配置在一起，所述倾斜镜至少可以至少一个自由度一个倾斜镜轴，并且可以沿着由测试波阵面的源的传播方向限定的轴线进一步平移; 将测试波前传播到倾斜镜; 在测试波前被倾斜镜反射之后，进一步将测试波前传播到参考镜; 并且从多个倾斜镜拍摄的多个第一倾斜对准干涉图中获得基本上完整的第一倾斜对准波前测量，所述第一倾斜对准干涉图被保持固定在第一预定倾斜镜角度，同时谨慎地改变下面的样本之间的位移测试和参考镜。

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