Hybrid multiplexing technology combining polarization multiplexing and mode multiplexing is presented to expand the capacity of photonic networks-on-chip. A novel low-loss and low crosstalk mode-(de)multiplexer is proposed with cascaded asymmetrical directional couplers.
© 2012 OSA
D. Dai, "Silicon mode-(de)multiplexer for a hybrid multiplexing system to achieve ultrahigh capacity photonic networks-on-chip with a single-wavelength-carrier light," in Asia Communications and Photonics Conference, OSA Technical Digest (online) (Optical Society of America, 2012), paper ATh3B.3.
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