Photonic arbitrary waveform methods and generation by manipulating the phase-locked longitudinal modes of an approximately 12.4 GHz fundamentally modelocked external-cavity semiconductor laser are demonstrated. Photonically synthesized sine waves (center frequency of approximately 37.2 GHz, linewidth...http://www.google.es/patents/US6671298?utm_source=gb-gplus-sharePatente US6671298 - Photonic arbitrary waveform generation and RF and microwave synthesis with a modelocked external cavity semi-conductor laser
Photonic arbitrary waveform generation and RF and microwave synthesis with a ...
