J. Capmany, D. Pastor, P. Muñoz, S. Sales, B. Ortega, A. Martínez
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WDM-SSB generation and dispersion mitigation in radio over fiber systems with improved performance using an AWG multiplexer with flat top resonances
We present an improved version of a previously proposed multichannel (WDM) SSB modulator by replacing a Gaussian type AWG by another with flat top resonances. Over 3 dB improvement in the carrier suppression is obtained as compared with the typical Gaussian type resonance device.