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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 216Integrated Non Reciprocal Ring Resonators

Integrated Non Reciprocal Ring Resonators

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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.

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Periodical:

Advanced Materials Research (Volume 216)

Pages:

533-538

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.216.533

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Online since:

March 2011

Authors:

Dirk Jalas, Alexander Petrov, Michael Krause, Jan Hampe, Manfred Eich

Keywords:

Gyrotropic, Magneto Optic, Optical Isolator, Polymer, Resonance Splitting, Ring Resonator

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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