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    Device for Measuring Two-Dimensional Flicker
    12.
    发明申请
    Device for Measuring Two-Dimensional Flicker 有权

    公开(公告)号：US20210356327A1

    公开(公告)日：2021-11-18

    申请号：US17276791

    申请日：2019-07-19

    Applicant: KONICA MINOLTA, INC.

    Inventor： Satoshi MASUDA

    IPC: G01J11/00 ,  G01J1/44

    Abstract: A device for measuring two-dimensional flicker of the present application includes a plurality of two-dimensional sensors having a partial readout function of reading out only a pixel value of some of photoelectric conversion elements included in set partial readout regions, among a plurality of photoelectric conversion elements. In the device for measuring two-dimensional flicker, a plurality of measurement regions are set two-dimensionally on a measurement target object. Each pixel in the plurality of measurement regions is individually acquired, by setting each of the plurality of partial readout regions of the plurality of two-dimensional sensors in each of a plurality of partial imaging regions obtained by dividing an entire imaging region including entirely the measurement target object. A flicker value of the plurality of measurement regions is individually obtained based on each pixel value in the plurality of measurement regions.

    Systems and methods for optical resonance imaging
    13.
    发明授权
    Systems and methods for optical resonance imaging 有权

    公开(公告)号：US11156553B2

    公开(公告)日：2021-10-26

    申请号：US16181738

    申请日：2018-11-06

    Applicant: The University of Chicago

    Inventor： Gregory S. Engel ,  Marco Alberto Allodi

    IPC: G01N21/63 ,  G01J3/28 ,  G01J3/10 ,  G01J3/443 ,  G01J3/42 ,  G01J3/02 ,  G01J11/00 ,  G01J3/12

    Abstract: An optical resonance imaging system includes a light emitting device to emit laser pulses onto a subject. The laser pulses include a first pulse and a second pulse to place the subject in an excited state. The laser pulses also include a third pulse to stimulate emission of one or more third order signals from the subject. The system also includes a spectrometer to receive the one or more third order signals and to generate spectrum signals commensurate with intensities of the one or more third order signals. The system may further include circuitry configured to analyze the spectrum signals, generate one or more images of the subject based on the analysis, and construct one or more maps of positions of the subject based on the one or more images.

    Apparatus and methods for full spatio-temporal characterization of ultrashort light pulses
    14.
    发明授权
    Apparatus and methods for full spatio-temporal characterization of ultrashort light pulses 有权

    公开(公告)号：US11150139B2

    公开(公告)日：2021-10-19

    申请号：US16820645

    申请日：2020-03-16

    Applicant: Kapteyn Murnane Laboratories, Inc.

    Inventor： Henry C. Kapteyn ,  Daniel E. Adams ,  Seth L. Cousin

    IPC: G01J11/00

    Abstract: Apparatus and methods of full spatio-temporal characterization of ultrashort pulses from an input pulse-beam source. An interferometer system generates a first, second, third, and fourth replica of the input pulse-beam such that the second replica has a varying delay with respect to the first replica and the fourth replica has a varying delay with respect to the third replica. A reference plane is imaged onto a nonlinear spectral measurement device based upon the first and second replicas, and the reference plane is also imaged onto a wavefront sensitive (WFS) imaging element based on the third and fourth replicas. The signals from the WFS imaging element and the spectral signal are used to compute a pulse temporal spectral profile of the input pulse-beam.

    WING MOUNTED SEEKER
    16.
    发明申请
    WING MOUNTED SEEKER 有权

    公开(公告)号：US20210033371A1

    公开(公告)日：2021-02-04

    申请号：US16527112

    申请日：2019-07-31

    Applicant: BAE Systems Information and Electronic Systems Integration Inc.

    Inventor： Robert D. Frey, JR. ,  Maxwell L. Affleck ,  Jason H. Batchelder ,  Joseph P. Cullen ,  Matthew H. Robichaud

    IPC: F41G7/22 ,  G01J11/00

    Abstract: An optical seeker assembly having an optical detector located within the wing or canards of a precision guided munition. The optical seeker provides on-wing processing that generates low bandwidth detection data that can be easily transferred to a primary CPU located within the main body or fuselage of the precision guided munition. The on-wing processing reduces or eliminates the need for optical fibers extending between an optical wedge and an optical detector to reduce the likelihood of optical fibers from impeding in the mechanical deployment of the wing and reduces losses. The reduction or elimination of optical fibers between the optical wedge and the optical detector further enables the optical detection assembly to have a higher pixel ratio or transmitting raw data between the wedge and the detector by sending sampled detection data across a low bandwidth link to a CPU in the main body.

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