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Conferences > OFC > 2016 > M2A > M2A.5

Modulator-free Quadrature Amplitude Modulation Signal Synthesis

Zhixin Liu, Joseph Kakande, Brian Kelly, John O’Carroll, Richard Phelan, David J. Richardson, and Radan Slavík

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Abstract

Coherent synthesis of a complex modulated signal is achieved by simultaneously injection locking two directly-modulated semiconductor lasers. Better modulation linearity and comparable performance to LiNbO3 I-Q modulator is demonstrated.

© 2016 Optical Society of America

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