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Conferences > CLEOPR > 2011 > PSM > C236
  • Proceedings of the International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim 2011
  • (Optica Publishing Group, 2011),
  • paper C236

A New Optical Heterodyne Technique for Generating Multi-amplitude Microwave Signals

A. T. P. Villena, S. Arismar Cerqueira, Marcelo L. F. Abbade, H. E. Hernandez-Figueroa, and H. L. Fragnito

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Abstract

We propose a new technique that uses photodiode nonlinear response to convert two modulated optical signals into a single multi-amplitude microwave signal. Experimental tests successfully show the generation of 20 GHz quaternary amplitude-shift keying signals.

© 2011 AOS

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