3 papers
physics.optics2014
Photonic analog computing with integrated silicon waveguides
Jianji Dong, Ting Yang, Aoleng Zheng +1
The spectra of silicon integrated waveguides are tailored to process analog computing (i.e.,differential and integral) in optical domain with huge bandwidth.With the theory of sign…
physics.optics2013
Experimental observation of optical differentiation and optical Hilbert transformation using a single SOI microdisk chip
Ting Yang, Jianji Dong, Li Liu +5
Optical differentiation and optical Hilbert transformation play important roles in communications, computing, information processing and signal analysis in optical domain which off…
physics.optics2013
Diversity of photonic differentiators based on flexible demodulation of phase signals
Zheng Ao-ling, Dong Jian-ji, Lei Lei +2
We theoretically prove a multifunctional photonic differentiation (DIFF) scheme based on phase demodulation using two cascaded linear filters. The photonic DIFF has a diversity of…