High frequency modulation of a 422 nm GaN laser diode

Autor: Mingming Tan, Stephen P. Najda, Piotr Perlin, Mike Leszczynski, Anthony Kelly, Scott Watson, Szymon Grzanka, Grzegorz Targowski
Rok vydání: 2013
Předmět:
Zdroj: 2013 15th International Conference on Transparent Optical Networks (ICTON).
Popis: Visible light communications at high frequency (up to 2.5 Gbit/s) using a directly modulated 422 nm Gallium-nitride (GaN) laser diode is reported. An optical bandwidth of approximately 1.4 GHz is measured. Free space, visible light communications (VLC) at data rates of up to 2.5 Gbit/s are demonstrated. Error free data transmission and clearly open eye diagrams are observed.
Databáze: OpenAIRE