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Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
Published on: November 30, 2012
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Optimization of planar self-collimating photonic crystals.
Summary
This study introduces a new figure of merit (FOM) for self-collimation in photonic crystals. This metric helps optimize designs for silicon photonics, improving performance metrics like bandwidth and angular acceptance.
Area of Science:
- Photonics
- Materials Science
- Optical Engineering
Background:
- Self-collimation in photonic crystals is crucial for integrated optics and silicon photonics.
- Existing literature lacks standardized performance metrics for self-collimation.
- Recent interest in silicon photonics highlights the need for quantitative evaluation.
Purpose of the Study:
- To propose a novel figure of merit (FOM) for quantifying self-collimation performance.
- To establish a methodical approach for calculating this FOM.
- To identify optimal design parameters for self-collimating photonic crystals.
Main Methods:
- Development of a comprehensive FOM incorporating bandwidth, angular acceptance, and strength.
- Identification of the optimal frequency for self-collimation, distinct from the inflection point.
