| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5029393 | Procedia Engineering | 2016 | 5 Pages |
Abstract
A design for enhancing the quality (Q) factor of a photonic crystal ring resonator (PCRR) for gas sensing in the mid infrared (MIR) region is introduced. The PCRR is based on 2D pillar type photonic crystals, which consist of a hexagonal array of silicon rods. The high quality factor (390000) of the cavity, along with strong overlap between the field of the resonance mode and the analyte (0.76) was calculated.
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Authors
R. Jannesari, C. Ranacher, C. Consani, V. Lavchiev, T. Grille, B. Jakoby,