Stealth and secured optical coherent transmission using a gain switched frequency comb and multi-homodyne coherent detection.
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DOI: 10.1364/oe.431070
Abstract: A novel all-optical stealth and secured transmission is proposed and demonstrated. Spectral replicas of the covert signal are carried by multiple tones of a gain switched optical frequency comb, optically coded with spectral phase mask,… read more here.
Keywords: gain switched; detection; transmission; coherent ... See more keywords