Paper
24 August 2006 A critical analysis of propagation through optically induced photonic bandgap structures in photorefractive materials
Krishna Pasala, Partha P. Banerjee
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Abstract
Using a simple transmission line analogy and transfer matrices, we model optical propagation through one-dimensional photonic bandgap structures. Our objective is to analyze the frequency response of the reflectivity and transmittance in such devices with varying refractive index change, material thickness, angle of incidence and in the presence of possible defects. Our results should prove useful in providing guidelines for selection of optical materials such as photorefractives in which such bandgap structures can be programmably induced.
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Krishna Pasala and Partha P. Banerjee "A critical analysis of propagation through optically induced photonic bandgap structures in photorefractive materials", Proc. SPIE 6314, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications XII, 63140N (24 August 2006); https://doi.org/10.1117/12.679129
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KEYWORDS
Reflectivity

Refractive index

Wave propagation

Optical filters

Matrices

Phase shifts

Crystals

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