A possible approach on optical analogues of gravitational attractors.

@article{SanRomanAlerigi2013APA,
  title={A possible approach on optical analogues of gravitational attractors.},
  author={Damian P. San-Roman-Alerigi and Ahmed Ben Slimane and Tien Khee Ng and Mohammad A. A. Alsunaidi and Boon Siew Ooi},
  journal={Optics express},
  year={2013},
  volume={21 7},
  pages={
          8298-310
        }
}
In this paper we report on the feasibility of light confinement in orbital geodesics on stationary, planar, and centro-symmetric refractive index mappings. Constrained to fabrication and [meta]material limitations, the refractive index, n, has been bounded to the range: 0.8 ≤ n(r[combining arrow]) ≤ 3.5. Mappings are obtained through the inverse problem to the light geodesics equations, considering trappings by generalized orbit conditions defined a priori. Our simulation results show that the… 

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