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Dynamic behavior of electric field in the microrings in the presence of Kerr and two-photon absorption

Keyvaninia, S ; Sharif University of Technology | 2008

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  1. Type of Document: Article
  2. DOI: 10.1117/12.781559
  3. Publisher: 2008
  4. Abstract:
  5. This paper a simple semi-analytical model for calculation of the time evolution and spatial variation of the electric field in microring resonators in the presence of The Kerr effect and two-photon absorption (TPA) is presented. The theoretical analysis is based on the delayed feedback model, which is well known in microring theory. The model is applied to the Chalcogenide glass and AlGaAs microrings to study the Kerr and TPA effects on the spatial and temporal variation of electric field respectively across the microring. The effects of microring parameters and input signal shapes on the transient behavior are taken into consideration. It is shown that, the results are in good agreement with the full numerical method
  6. Keywords:
  7. Absorption ; Electric field effects ; Electric fields ; Electric network analysis ; Electromagnetic field theory ; Electromagnetic fields ; Electromagnetism ; Electronics industry ; Integrated circuits ; Integrated optoelectronics ; Kerr magneto-optical effect ; Luminescence of organic solids ; Magnetic field effects ; Magneto-optical effects ; Multiphoton processes ; Nonmetals ; Numerical methods ; Optical materials ; Optical waveguides ; Photonic devices ; Photonics ; Photons ; Silicon ; Chalcogenide glass ; Chalcogenide glasses ; Delayed feedback ; Dynamic behaviors ; Input signals ; Kerr effect ; Kerr effects ; Microrings ; Microring resonators ; Microring ; Photonic integrated circuits ; Semi-analytical modeling ; Silicon photonics ; Spatial variations ; Temporal variations ; Theoretical analysis ; Time evolutions ; Transient behaviors ; Two-photon absorption ; Light absorption
  8. Source: Proceedings of SPIE - The International Society for Optical Engineering, 7 April 2008 through 10 April 2008, Strasbourg ; Volume 6996 , 2008 ; 0277786X (ISSN) ; 9780819471949 (ISBN)
  9. URL: https://www.spie.org/Publications/Proceedings/Paper/10.1117/12.781559?SSO=1