Patents by Inventor Maiko Ariga

Maiko Ariga 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).

  • Surface-emitting laser element and laser module using the same
    Publication number: 20070030874
    Abstract: A cavity is formed by a lower multilayer mirror and an upper multilayer mirror and an active layer is arranged between the lower multilayer mirror and the upper multilayer mirror in a surface-emitting laser element. A relaxation oscillation frequency at a bias point in the cavity is set to exceed an optical communication frequency for modulating a laser light output from the surface-emitting laser element.
    Type: Application
    Filed: September 5, 2006
    Publication date: February 8, 2007
    Applicant: The Furukawa Electric Co, Ltd.
    Inventors: Maiko Ariga, Norihiro Iwai, Setiagung Casimirus, Hitoshi Shimizu, Fumio Koyama, Masakazu Arai, Takeo Kageyama