Practical limitation on operation of nonlinear parity-time Bragg gratings
Phang, Sendy and Vukovic, Ana and Susanto, Hadi and Benson, Trevor M. and Sewell, Phillip (2014) Practical limitation on operation of nonlinear parity-time Bragg gratings. In: META14, the 5th International Conference on Metamaterials, Photonic Crystals and Plasmonics, 20-23 May 2014, Nanyang Technological University, Singapore.
The paper analyses the operation of PT Bragg gratings when the dielectric material is considered to be both dispersive and nonlinear and gain and loss are saturable. The paper demonstrates the application of the nonlinear PT Bragg Grating as an optical logic gate and an optical switch.
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