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    Optical tomography system with high-speed scanner
    1.
    发明授权
    Optical tomography system with high-speed scanner 有权
    光学断层扫描系统与高速扫描仪

    公开(公告)号：US08254023B2

    公开(公告)日：2012-08-28

    申请号：US12391096

    申请日：2009-02-23

    Applicant: Mathew D. Watson ,  Jon W. Hayenga

    Inventor： Mathew D. Watson ,  Jon W. Hayenga

    IPC: G02B23/14 ,  G02B21/00

    CPC classification number: G02B21/025 ,  G01N21/4795 ,  G02B21/002

    Abstract: An object of interest is illuminated within the field of view of a microscope objective lens located to receive light passing through the object of interest. Light transmitted through the microscope objective lens impinges upon a variable power element. The variable power element is driven with respect to the microscope objective lens to scan through multiple focal planes in the object of interest. Light transmitted from the variable power element is sensed by a sensing element or array.

    Abstract translation: 感兴趣的物体在位于接收通过感兴趣物体的光的显微镜物镜的视场内被照亮。 透过显微镜物镜的光照射在可变功率元件上。 可变功率元件相对于显微镜物镜被驱动以扫描感兴趣对象中的多个焦平面。 从可变功率元件发射的光由感测元件或阵列感测。

    Tomographic Light Field Microscope
    2.
    发明申请
    Tomographic Light Field Microscope 审中-公开
    层析光场显微镜

    公开(公告)号：US20100188739A1

    公开(公告)日：2010-07-29

    申请号：US12689396

    申请日：2010-01-19

    Applicant: Mathew D. Watson

    Inventor： Mathew D. Watson

    IPC: G02B21/18

    CPC classification number: G02B21/086

    Abstract: An optical tomography system includes a light field microscope including an objective lens, a computer-controlled light source, a condenser lens assembly and a microlens array aligned along an optical axis. A carrier containing a specimen is coupled to a rotational driver for presenting varying angles of view of the specimen. A photosensor array disposed to receive photons from the objective lens. A computer is linked to control the computer-controlled light source and condenser lens assembly and the rotational driver, and coupled to receive images from the photosensor array where the light field microscope simultaneously captures a continuum of focal planes in the specimen for each of a set of the varying angles of view of the specimen.

    Abstract translation: 光学断层摄影系统包括包括物镜，计算机控制的光源，聚光透镜组件和沿着光轴排列的微透镜阵列的光场显微镜。 含有样品的载体被连接到旋转驱动器，用于呈现样品的不同视角。 设置用于从物镜接收光子的光电传感器阵列。 计算机被连接以控制计算机控制的光源和聚光透镜组件和旋转驱动器，并且耦合以接收来自光电传感器阵列的图像，其中光场显微镜同时捕获样品中的每个焦点平面的一组 的样本的不同视角。

    Scanned light display system using array of collimating elements in conjunction with large numerical aperture light emitter array
    4.
    发明授权
    Scanned light display system using array of collimating elements in conjunction with large numerical aperture light emitter array 有权
    扫描光显示系统使用准直元件阵列与大数值孔径光发射器阵列相结合

    公开(公告)号：US07365892B2

    公开(公告)日：2008-04-29

    申请号：US11404308

    申请日：2006-04-14

    Applicant: Randall B. Sprague ,  Mathew D. Watson ,  Thomas W. Montague ,  Christopher A. Wiklof

    Inventor： Randall B. Sprague ,  Mathew D. Watson ,  Thomas W. Montague ,  Christopher A. Wiklof

    IPC: G02B26/08

    CPC classification number: G02B26/0875 ,  G02B26/0816

    Abstract: A scanned light display system includes a light emitter array having a plurality of light sources operable to emit diverging light and an array of collimating elements positioned so that each of the collimating elements receive at least a portion of the light emitted from a corresponding one of the light sources. Each of collimating elements is configured to substantially collimate the received light from at least one corresponding light source into respective beams. The scanned beam display is operable to scan the respective beams to provide an image to a viewer. The displayed image appears substantially fixed to a viewer as the viewer's eye moves relative to the array of collimating elements. In one embodiment, each of the collimating elements is a curved mirror. In other embodiments, each of the collimating elements includes at least one lens or a curved mirror/lens pair.

    Abstract translation: 扫描光显示系统包括光发射器阵列，其具有可操作以发射发散光的多个光源和准直元件阵列，其被定位成使得每个准直元件接收从相应的一个光源发出的光的至少一部分 光源。 准直元件中的每一个被构造成将从至少一个对应的光源的接收的光基本准直到相应的光束。 扫描的光束显示器可操作以扫描相应的光束以向观看者提供图像。 当观看者的眼睛相对于准直元件阵列移动时，所显示的图像基本上固定在观看者身上。 在一个实施例中，每个准直元件是曲面镜。 在其他实施例中，每个准直元件包括至少一个透镜或曲面镜/透镜对。

    Gas lasers
    5.
    发明授权
    Gas lasers 失效
    气体激光器

    公开(公告)号：US4750182A

    公开(公告)日：1988-06-07

    申请号：US870794

    申请日：1986-06-05

    Applicant: Dale E. Crane ,  Mathew D. Watson

    Inventor： Dale E. Crane ,  Mathew D. Watson

    IPC: H01S3/038 ,  H01S3/0977 ,  H01S3/00

    CPC classification number: H01S3/038 ,  H01S3/0977

    Abstract: The turn-on delay of a gas laser is significantly reduced by inducing a transient electric field of sufficient intensity to induce ionization in a localized region of the laser adjacent to the anode. This is accomplished by means of a coupler which couples the voltage applied to the cathode to a region of the laser immediately adjacent to the anode electrode.

    Abstract translation: 气体激光器的导通延迟通过诱导足够强度的瞬态电场在邻近阳极的激光的局部区域中诱导电离而显着降低。 这通过耦合器来实现，耦合器将施加到阴极的电压耦合到紧邻阳极电极的激光区域。

    Apparatus and method for combining multiple electromagnetic beams into a composite beam
    7.
    发明授权
    Apparatus and method for combining multiple electromagnetic beams into a composite beam 有权
    将多个电磁波束组合成复合梁的装置和方法

    公开(公告)号：US07167315B2

    公开(公告)日：2007-01-23

    申请号：US10828876

    申请日：2004-04-20

    Applicant: Mathew D. Watson ,  Mark Freeman

    Inventor： Mathew D. Watson ,  Mark Freeman

    IPC: G02B27/10

    CPC classification number: H04N9/3164 ,  H04N9/3105 ,  H04N9/3129 ,  H04N9/3141

    Abstract: A beam combiner includes a first beam-input face, a beam-output face, and first and second reflectors. The first beam-input face receives first and second beams of electromagnetic energy respectively having a first and second wavelengths. The first reflector reflects the first received beam toward the beam-output face, and the second reflector passes the first beam from the first reflector and reflects the received second beam toward the beam-output face. In one alternative, the first beam-input face also receives a third beam of electromagnetic energy having a third wavelength, the beam combiner includes a third reflector that reflects the received third beam toward the beam-output face, and the first and second reflectors pass the third beam from the third reflector. In another alternative, the beam combiner includes a second beam-input face that receives a third beam directed toward the beam-output face, and the first and second reflectors pass the third beam.

    Abstract translation: 光束组合器包括第一光束输入面，光束输出面以及第一和第二反射器。 第一光束输入面接收分别具有第一和第二波长的第一和第二电磁波束。 第一反射器将第一接收光束反射到光束输出面，并且第二反射器从第一反射器通过第一光束并将接收的第二光束反射到光束输出面。 在一个替代方案中，第一光束输入面还接收具有第三波长的第三光束电磁能，所述光束组合器包括将接收到的第三光束反射到光束输出面的第三反射器，并且第一和第二反射器通过 来自第三反射器的第三光束。 在另一替代方案中，光束组合器包括第二光束输入面，其接收指向光束输出面的第三光束，并且第一和第二反射器通过第三光束。

    Optical probe
    8.
    发明授权
    Optical probe 失效
    光探头

    公开(公告)号：US06476908B1

    公开(公告)日：2002-11-05

    申请号：US09546046

    申请日：2000-04-10

    Applicant: Mathew D. Watson

    Inventor： Mathew D. Watson

    IPC: G01J160

    CPC classification number: G01J1/4257

    Abstract: An optical probe for measuring the intensity and/or intensity distribution in a light beam is provided. The optical probe (10) includes a substrate formed of nonlight-absorbing material and a light-scattering element (12) included in the substrate. The light-scattering element has an index of refraction different from that of the substrate. The optical probe further includes an aperture stop (14) for receiving the light (16′) scattered by, refracted by, and/or reflected from the light-scattering element. The optical probe still further includes a light-measuring device (15) for measuring the intensity of the light received by the aperture stop. The light-scattering element and the aperture stop are arranged in fixed relationship with respect to each other. In operation, as an incident light beam (16) enters the substrate, some of the light strikes and is scattered by, refracted by, and/or reflected from the light-scattering element. Some of such light is then received by the aperture stop and the light-measuring device. Because the intensity of the incident light beam is proportional to the power of the light limited by the aperture stop and detected by the light-measuring device, the probe determines the intensity of the incident light. Further, moving the probe with respect to the incident light allows the probe to be used to measure the intensity distribution within the incident light at various locations.

    Abstract translation: 提供了用于测量光束中的强度和/或强度分布的光学探针。 光学探针（10）包括由非光吸收材料形成的衬底和包括在衬底中的光散射元件（12）。 光散射元件的折射率与基板的折射率不同。 光学探针还包括用于接收由光散射元件散射，折射和/或反射的光（16'）的孔径光阑（14）。 光探头还包括用于测量由孔径光阑接收的光的强度的光测量装置（15）。 光散射元件和孔径光阑相对于彼此以固定的关系布置。 在操作中，当入射光束（16）进入衬底时，一些光照射并被光散射元件散射，折射和/或从光散射元件反射。 然后，一些这样的光被孔径光阑和光测量装置接收。 由于入射光束的强度与由光圈测量器限制并由光测量装置检测的光的功率成比例，所以探针确定入射光的强度。 此外，相对于入射光移动探针，允许探针用于测量在各个位置处的入射光中的强度分布。

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