Patents Assigned to Nvidia Denmark ApS
  • Software-defined transistor-like VCSEL-based communication system with a universal driver and associated method
    Patent number: 11749963
    Abstract: Embodiments are disclosed for driving a vertical cavity surface emitting laser (VCSEL). An example method includes injecting, via a universal driver, a direct current (DC) bias current to a VCSEL. The VCSEL is configured to convert the modulated signal into an optical signal encoding one or more bits. The example method further includes providing a modulated signal to the VCSEL. The modulated signal encodes a digital sequence comprising the one or more bits using a modulation method.
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: September 5, 2023
    Assignee: Nvidia Denmark ApS
    Inventors: Juan Jose Vegas Olmos, Roy Naveh, Elad Mentovich