• Title : Polarization-independent Integrated Demultiplexer for DWDM 60 GHz Millimeter-Wave-Band Radio-over-Fiber Systems
• Author : J.J.Vegas Olmos, T.Kuri, and K.Kitayama
• Journal : IEEE Photonics Technol. Lett., Vol.20., No.24, pp.2159-2161, 2008.
• Abstract : We investigate the polarization dependence of an integrated demultiplexer for dense wavelength-division-multiplexed (DWDM) system that uses an optical-frequency-interleaving technique. In the integrated demultiplexer, a suppression ratio of more than 22 dB against adjacent channels is measured. The integrated demultiplexer presents a polarization dependence of less than 0.1 dB, enabling access points for RoF networks truly polarization independent.

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