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Chip-based Brillouin processing for carrier recovery in self-coherent optical communications

Giacoumidis, E.; Choudhary, Amol; Magi, Eric; Marpaung, David; Vu, Khu; Ma, Pan; Choi, Duk-Yong; Madden, Steve; Corcoran, B.; Pelusi, Mark; Eggleton, Benjamin J.


Modern fiber-optic coherent communications employ advanced, spectrally efficient modulation formats that require sophisticated narrow-linewidth local oscillators (LOs) and complex digital signal processing (DSP). Self-coherent optical orthogonal frequency-division multiplexing (self-CO-OFDM) is a modern technology that retrieves the frequency and phase information from the extracted carrier without employing a LO or additional DSP. However, a wide carrier guard is typically required to easily...[Show more]

CollectionsANU Research Publications
Date published: 2018-09-26
Type: Journal article
Source: Optica
DOI: 10.1364/OPTICA.5.001191
Access Rights: Open Access


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