Patents by Inventor Hung-Wei SUN

Hung-Wei SUN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • High order harmonic generation optimization system and method in tight focusing geometry
    Patent number: 10379421
    Abstract: A method and system for utilizing the laser defocusing effect for phase matching of high order harmonic generation in a tight focusing geometry are provided. The most suitable focusing geometry, especially those five parameters including: (1) the aperture size of the adjustable iris, (2) the focus position with respect to the gas cell, (3) the backing pressure of the gas cell, (4) the focal length and (5) the length of the gas cell, for achieving phase matching of the target harmonic order and maximal yield of the target harmonic order are disclosed.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: August 13, 2019
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Ming-Chang Chen, Hung-Wei Sun, Pei-Chi Huang
  • HIGH ORDER HARMONIC GENERATION OPTIMIZATION SYSTEM AND METHOD IN TIGHT FOCUSING GEOMETRY
    Publication number: 20190155125
    Abstract: A method and system for utilizing the laser defocusing effect for phase matching of high order harmonic generation in a tight focusing geometry are provided. The most suitable focusing geometry, especially those five parameters including: (1) the aperture size of the adjustable iris, (2) the focus position with respect to the gas cell, (3) the backing pressure of the gas cell, (4) the focal length and (5) the length of the gas cell, for achieving phase matching of the target harmonic order and maximal yield of the target harmonic order are disclosed.
    Type: Application
    Filed: November 14, 2018
    Publication date: May 23, 2019
    Inventors: Ming-Chang CHEN, Hung-Wei SUN, Pei-Chi HUANG