Paper Title:
Integrated Non Reciprocal Ring Resonators
  Abstract

We present the theoretical concept of an optical isolator based on a resonance splitting in a silicon ring resonators covered by a magneto-optical polymer cladding. A polymer magneto optical cladding causing a 0.01 amplitude of the off-diagonal element of the dielectric tensor is assumed. Using a perturbation method it is shown that the resonance splitting of the clockwise and counter-clockwise modes increases for smaller ring radii. For the ring with a radius of approximately 1.5μm a 29GHz splitting is demonstrated. An optical isolator is proposed based on a critically coupled ring resonator.

  Info
Periodical
Edited by
Yuhang Yang, Xilong Qu, Yiping Luo and Aimin Yang
Pages
533-538
DOI
10.4028/www.scientific.net/AMR.216.533
Citation
D. Jalas, A. Petrov, M. Krause, J. Hampe, M. Eich, "Integrated Non Reciprocal Ring Resonators", Advanced Materials Research, Vol. 216, pp. 533-538, 2011
Online since
March 2011
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