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Photon transport enhanced by transverse Anderson localization in disordered superlattices
Pin-Chun Hsieh, Chung-Jen Chung, James McMillan +4
One of the daunting challenges in optical physics is to accurately control the flow of light at the subwavelength scale, by patterning the optical medium one can design anisotropic…
Wavelength conversion and parametric amplification of optical pulses via quasi-phase-matched FWM in long-period Bragg silicon waveguides
Spyros Lavdas, Shuang Zhao, Jeffrey B. Driscoll +3
We present a theoretical analysis supported by comprehensive numerical simulations of quasi phase-matched four-wave mixing (FWM) of ultrashort optical pulses that propagate in weak…
Anderson Localization at the Subwavelength Scale and Loss Compensation for Surface-Plasmon Polaritons in Disordered Arrays of Metallic Nanowires
Xianling Shi, Xianfeng Chen, Boris A. Malomed +2
Using a random array of coupled metallic nanowires as a generic example of disordered plasmonic systems, we demonstrate that the structural disorder induces localization of light i…