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Conferences > CLEO_SI > 2014 > SW3J > SW3J.6

IQ Skew Monitoring and Alignment of Optical Quadrature Amplitude Transmitter using Reconfigurable Interference

Yang Yue, Bo Zhang, Rob Lofland, Jason O’Neil, Qiang Wang, and Jon Anderson

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Abstract

IQ skew measurement of quadrature amplitude transmitter using reconfigurable interference is demonstrated with >20-dB dynamic range. The scheme is compatible with different modulation formats and patterns. Fast tracking scheme for large skew is discussed.

© 2014 Optical Society of America

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