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Conferences > OEDI > 2015 > OT2C > OT2C.1

Investigation of Digital-to-Analog Converter (DAC) in Digital Nyquist-WDM Transmission Systems

Z. Pan, Junyi Wang, and Yi Weng

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Abstract

The Nyquist spectral shaping using a two-channel interleaved DAC with zero-order holding at the speed of the symbol rate is demonstrated. The effects of required spectral pre-emphasis, bandwidth and DAC resolution are investigated.

© 2015 Optical Society of America

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