Patents by Inventor Simon LEMIRE-RENAUD

Simon LEMIRE-RENAUD 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).

  • ASYMMETRIC OPTICAL FIBER COUPLER
    Publication number: 20150378105
    Abstract: There is described an optical fiber coupler in which at least one fiber is a multiple-clad fiber, containing a single-mode core supporting a single guiding mode and an inner multi-mode cladding guiding multiple modes. The multiple-clad fiber is fused with a second fiber of a different etendue to create an optical fiber coupler having an enhanced multi-mode signal transmission.
    Type: Application
    Filed: January 31, 2014
    Publication date: December 31, 2015
    Inventors: Nicolas GODBOUT, Caroline BOUDOUX, Wendy-Julie MADORE, Simon LEMIRE-RENAUD, Xavier DAXHELET, Mikael LEDUC
  • DOUBLE CLAD FIBER COUPLER AND DEVICE
    Publication number: 20120190928
    Abstract: There is described a double-clad fiber coupler (DCFC) composed of two double-clad fibers that have been fused together and tapered. The DCFC allows the propagation of light in the fundamental mode in its single-mode core with very little loss. Back reflected light may be collected two ways: by the core of the double-clad fiber and by the inner cladding of the double-clad fiber.
    Type: Application
    Filed: January 24, 2012
    Publication date: July 26, 2012
    Inventors: Caroline BOUDOUX, Nicolas GODBOUT, Simon LEMIRE-RENAUD