Design rules for low-loss waveguides with random perturbations are presented. For strip waveguides, the width should be chosen larger than 1/4 of the coherence length of the sidewall roughness. For an ensemble of perturbed 2D photonic crystal line defect waveguide bends, we give the statistics of the relative transmission.
Sidewall roughness and deformations in high index-contrast waveguides and photonic crystals
2004-01-01
142571 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Sidewall Roughness and Deformations in High Index-Contrast Waveguides and Photonic Crystals
British Library Conference Proceedings | 2004
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