Patent 7356264 was granted and assigned to AZNA LLC on April, 2008 by the United States Patent and Trademark Office.
A fiber optic transmitter comprising:a digital driver adapted to adjust the rise time and fall time of a digital input signal;an optical source adapted to receive the digital signal and produce a frequency modulated optical signal; andan optical spectrum reshaper adapted to convert the frequency modulated optical signal to an amplitude modulated optical signal.