We report on a 4-channel radio-frequency arbitrary waveform generator, capable to switch within a clock period among synthesized radio-frequency arbitrary waveforms. The system works by combining an original switching scheme of time-multiplexed multi-wavelength optical frequency combs with a two-dimensional line-by-line pulse shaper featuring broad bandwidth operation over large temporal windows. By going to finer pulse shaper resolution, the number of channels can be scaled up while keeping the same number of optoelectronic components.
Time-multiplexed multi-channel radio-frequency arbitrary waveform generation
01.10.2011
937607 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
British Library Online Contents | 2014
|Photonic Time-Domain Electromagnetic Arbitrary Waveform Generation
British Library Conference Proceedings | 2005
|Broadband Arbitrary, Waveform Generation Based on Microwave Frequency Upshifting in Optical Fibers
British Library Online Contents | 2006
|