Observation of a Fano Resonance at 92 meV (13.5 µm) in Al<sub>0.2</sub>Ga<sub>0.8</sub>N/GaN-Based Quantum Cascade Emitters

We report on asymmetrically shaped Fano resonances in Al<sub>0.2</sub>Ga<sub>0.8</sub>N/GaN-based quantum cascade structures. In order to observe this type of resonance in electro-luminescence, a spectrally narrow feature must interact with a broad, quasi-continuous emission....

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Bibliographic Details
Main Authors: Daniel Hofstetter, Andreas D. Wieck, Hans Beck, David P. Bour
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Micromachines
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Online Access:https://www.mdpi.com/2072-666X/16/7/787
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