Patents by Inventor Al-Aakhir Rogers

Al-Aakhir Rogers 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).

  • Twin sub-wavelength grating optical signal processor
    Patent number: 9229138
    Abstract: An optical signal processor includes a first sub-wavelength grating having a first grating period and a second sub-wavelength grating having a second grating period that is different than the first grating period of the first sub-wavelength grating.
    Type: Grant
    Filed: October 5, 2010
    Date of Patent: January 5, 2016
    Assignee: SRI INTERNATIONAL
    Inventors: Scott Samson, Sunny Kedia, Al-Aakhir Rogers
  • TWIN SUB-WAVELENGTH GRATING OPTICAL SIGNAL PROCESSOR
    Publication number: 20120198935
    Abstract: The present disclosure relates generally to an optical signal processor. In one embodiment, the optical signal processor includes a first sub-wavelength grating having a first grating period and a second sub-wavelength grating having a second grating period that is different than the first grating period of the first sub-wavelength grating.
    Type: Application
    Filed: October 5, 2010
    Publication date: August 9, 2012
    Inventors: Scott Samson, Sunny Kedia, Al-Aakhir Rogers