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Updated: Jul 6, 2026

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
Published on: November 30, 2012
Polygonal optical cavities
1Photonic Materials Research Laboratory, Auburn University, 202 Ross Hall, Auburn, Alabama 36849, USA. bhowmak@eng.auburn.edu
This study introduces a general class of polygonal optical resonators and provides formulas for light transmission. It analyzes how absorption and scattering affect resonator performance, with broad applications in optical devices.
Area of Science:
- Optics and Photonics
- Resonator Physics
Background:
- Optical resonators are crucial components in various photonic devices.
- The Fabry-Perot resonator is a well-established but specific type of optical cavity.
Purpose of the Study:
- To describe a generalized class of multifacet optical resonators with uniform polygonal geometries.
- To derive expressions for light transmission through these resonators.
- To analyze the impact of optical absorption and scattering on resonator performance.
Main Methods:
- Development of theoretical expressions for light transmission in polygonal resonators.
- Analysis of classical refractive escape mechanisms.
- Mathematical modeling of absorption and scattering effects.
Main Results:
- A general framework for multifacet polygonal optical resonators is established.
- The conventional Fabry-Perot resonator is identified as a special case.
- Formulas quantifying the influence of absorption and scattering on transmission and quality factors are derived.
Conclusions:
- The generalized polygonal resonator model provides a versatile platform for optical device design.
- Understanding absorption and scattering effects is key to optimizing resonator performance.
- These resonators hold significant potential for diverse applications in optical technology.
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