Patents by Inventor Kuo Meng

Kuo Meng 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).

  • Fiber grating demodulation system for enhancing spectral resolution of detector array
    Patent number: 9784619
    Abstract: A fiber grating demodulation system for enhancing spectral resolution of a detector array, includes a laser pump source, a wavelength division multiplexer, a fiber Bragg grating, a diaphragm, a slit, a collimating mirror, a light splitting grating, an imaging focus mirror, and a linear array detector. The laser pump source, the wavelength division multiplexer, and the fiber Bragg grating are connected in sequence, and the wavelength division multiplexer is connected to the diaphragm. Light emitted from the laser pump source is multiplexed by the wavelength division multiplexer and then enters the fiber Bragg grating. A reflection spectrum of the fiber Bragg grating enters the slit of the fiber grating demodulation system as injected light. After passing through the slit, the injected light is reflected by the collimating mirror. The light splitting grating, and the imaging focus mirror in sequence, and is finally converged to the linear array detector.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: October 10, 2017
    Assignee: BEIJING INFORMATION SCIENCE & TECHNOLOGY UNIVERSITY
    Inventors: Lianqing Zhu, Kuo Meng, Fei Luo, Wei He, Feng Liu, Xiaoping Lou, Mingli Dong, Fan Zhang, Hong Li, Wei Zhuang
  • FIBER GRATING DEMODULATION SYSTEM FOR ENHANCING SPECTRAL RESOLUTION OF DETECTOR ARRAY
    Publication number: 20170102269
    Abstract: A fiber grating demodulation system for enhancing spectral resolution of a detector array, includes a laser pump source, a wavelength division multiplexer, a fiber Bragg grating, a diaphragm, a slit, a collimating mirror, a light splitting grating, an imaging focus mirror, and a linear array detector. The laser pump source, the wavelength division multiplexer, and the fiber Bragg grating are connected in sequence, and the wavelength division multiplexer is connected to the diaphragm. Light emitted from the laser pump source is multiplexed by the wavelength division multiplexer and then enters the fiber Bragg grating. A reflection spectrum of the fiber Bragg grating enters the slit of the fiber grating demodulation system as injected light. After passing through the slit, the injected light is reflected by the collimating mirror. The light splitting grating, and the imaging focus mirror in sequence, and is finally converged to the linear array detector.
    Type: Application
    Filed: October 13, 2016
    Publication date: April 13, 2017
    Inventors: Lianqing ZHU, Kuo Meng, Fei Luo, Wei He, Feng Liu, Xiaoping Lou, Mingli Dong, Fan Zhang, Hong Li, Wei Zhuang