Patents Assigned to Proximon Fiber Optics AB
  • Optical coupler with a new geometry
    Patent number: 6501879
    Abstract: The invention is a spectrally selective optical coupler with a new geometry and a new principle of action. An optical coupler according to the invention includes an optical waveguide and an external resonator. In the waveguide, there is provided a deflector that is operative to deflect light of a predetermined wavelength into the external resonator. Coupling is enhanced by the deflected wavelength being resonant in the external resonator.
    Type: Grant
    Filed: July 14, 2000
    Date of Patent: December 31, 2002
    Assignee: Proximon Fiber Optics AB
    Inventors: Adel Asseh, Mikael Bergman, Anders Henriksson, Bengt Sahlgren, Simon Sandgren, Raoul Stubbe