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Equalization of first and second order PMD in 100 GBit/s PolMux Transmission using Optical Butterfly FIR Filters
Fiber optics communications Polarization-selective devices
2015/6/8
PolMux increases PMD sensitivity compared to single polarization transmission. We investigate the equalization of first and second order PMD in the optical domain and determine the respective remainin...
Multiband Signals Generation and Transmission over Fiber and Air by a Novel Frequency-Doubled, Radio-Over-Fiber Architecture without Expensive Carrier Suppression Filters
Networks Optical communications
2015/6/4
We demonstrate a novel frequency-doubled wireless over fiber system to offer multiband services including baseband, 60-GHz millimeter-wave and 15-GHz microwave without carrier suppression. Multiband w...
Channel drop filters in photonic crystals
Couplers switches multiplexers Microstructure devices
2015/8/12
We present a general analysis of channel drop filter structures composed of two waveguides and an optical resonator system. We show that 100% transfer between the two waveguides can occur by creating ...