All-optical single-side-band GHz to THz microwave sources via SOA gain engineering

Fangxin Li; Amr S. Helmy

doi:10.1364/CLEO_SI.2014.STu2G.8

CLEO: 2014
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper STu2G.8
•https://doi.org/10.1364/CLEO_SI.2014.STu2G.8

All-optical single-side-band GHz to THz microwave sources via SOA gain engineering

Fangxin Li and Amr S. Helmy

CLEO: Science and Innovations 2014

San Jose, California United States
8–13 June 2014
ISBN: 978-1-55752-999-2

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RF Photonics (STu2G)

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F. Li and A. S. Helmy, "All-optical single-side-band GHz to THz microwave sources via SOA gain engineering," in CLEO: 2014, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper STu2G.8.

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Abstract

We propose and demonstrate low noise broadly tunable single side-band microwaves using cascaded semiconductor optical amplifiers using no RF bias. Microwaves between 40GHz and 875GHz with a linewidth ~22 KHz are demonstrated.

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