Defect modes in fractal medium-based one-dimensional photonic crystals with an integer medium-based defect layer
Abstract
We report the dependence of the defect mode properties on the dimension of the periodic layers of fractal medium-based one-dimensional photonic crystals with an integer medium-based defect layer. We show that the dependence of the defect mode properties, such as the peak position, peak height, and number of defect modes, on the dimension of the periodic layers differs for photonic crystals with asymmetric and symmetric structures. It is also possible to merge defect modes in symmetric photonic crystals by varying the dimension of the periodic layers. Both types of structures exhibit multiple sharp peaks in the wavelength-dependent transmissivity plots. The presence of multiple sharp peaks in the transmissivity of the photonic crystals indicates potential application as a multichannel filter.
Downloads
Published
Issue
Section
License
By submitting their manuscript to the Samahang Pisika ng Pilipinas (SPP) for consideration, the Authors warrant that their work is original, does not infringe on existing copyrights, and is not under active consideration for publication elsewhere.
Upon acceptance of their manuscript, the Authors further agree to grant SPP the non-exclusive, worldwide, and royalty-free rights to record, edit, copy, reproduce, publish, distribute, and use all or part of the manuscript for any purpose, in any media now existing or developed in the future, either individually or as part of a collection.
All other associated economic and moral rights as granted by the Intellectual Property Code of the Philippines are maintained by the Authors.
