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Transmission response for defect localization in a 2-dimensional hexagonal photonic band gap crystal

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3 Author(s)
Reynolds, A.L. ; Dept. of Electron. & Electr. Eng., Glasgow Univ., UK ; Krauss, T.F. ; Arnold, J.M.

Summary form only given. Using the transfer matrix method the transmission co-efficient was determined for periodic defect states in a hexagonal lattice. The hexagonal lattice is created by removing cylindrical air holes from a background dielectric media with a dielectric constant of 7.9. This value was chosen to represent a half-wavelength thick GaAs waveguide from which the cylindrical holes were removed. The holes were chosen to have a radius to lattice spacing ratio of 0.35. Defects were created within the lattice by completely in-filling a superlattice of air cylinder sites with the same constituent waveguide material.

Published in:

Quantum Electronics and Laser Science Conference, 2000. (QELS 2000). Technical Digest

Date of Conference:

12-12 May 2000