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Low-loss, wide and low-ripple passband arrayed-waveguide grating with tandem MZI-synchronized configuration
Low-loss low-ripple passband arrayed-waveguide grating tandem MZI-synchronized configuration
2015/7/20
A novel AWG with a wide passband is proposed. The measured insertion loss and 0.5-dB bandwidth are 2.8 dB and 59 GHz. Thanks to the low amplitude and phase ripples, this AWG can be used in a 40G ROADM...