Patents by Inventor Tyler You

Tyler You 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).

  • Intra-cavity frequency doubled microchip laser operating in TEMtransverse mode
    Patent number: 8213470
    Abstract: A method for making a microchip laser includes preparing a laser-cavity chip assembly comprising a gain media, a first substantially flat surface, and a second substantially flat surface parallel to the first substantially flat surface. The method also includes forming a first reflective film on the first substantially flat surface to form a first cavity mirror, forming a second reflective film on the second substantially flat surface to form a second cavity mirror, and patterning at least one of the first reflective film or the second reflective film by removing at least a portion of the reflective film in the outer portion to form a center reflective portion in the one of the first reflective film or the second reflective film. The first cavity mirror and the second cavity mirror can suppress higher order transverse modes and produce a single TEM00 mode in the lasing light.
    Type: Grant
    Filed: November 24, 2010
    Date of Patent: July 3, 2012
    Assignee: Photop Technologies, Inc.
    Inventors: Shijie Gu, Jianyang Yang, Tyler You, Charlie Lu, Guanglei Ding
  • INTRA-CAVITY FREQUENCY DOUBLED MICROCHIP LASER OPERATING IN TEM00 TRANSVERSE MODE
    Publication number: 20120128014
    Abstract: A method for making a microchip laser includes preparing a laser-cavity chip assembly comprising a gain media, a first substantially flat surface, and a second substantially flat surface parallel to the first substantially flat surface. The method also includes forming a first reflective film on the first substantially flat surface to form a first cavity mirror, forming a second reflective film on the second substantially flat surface to form a second cavity mirror, and patterning at least one of the first reflective film or the second reflective film by removing at least a portion of the reflective film in the outer portion to form a center reflective portion in the one of the first reflective film or the second reflective film. The first cavity mirror and the second cavity mirror can suppress higher order transverse modes and produce a single TEM00 mode in the lasing light.
    Type: Application
    Filed: November 24, 2010
    Publication date: May 24, 2012
    Inventors: Shijie Gu, Jianyang Yang, Tyler You, Charlie Lu, Guanglei Ding