Four‐Dimensional Design Space of High‐Q Second‐Order Distributed Feedback Perovskite Lasers

Second‐order distributed feedback (DFB) resonators are widely used for thin‐film lasers as they combine low lasing thresholds with ease of manufacturing. Here, the grating design parameters are varied to map the lasing characteristics of lead halide perovskite films deposited on a single substrate t...

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Veröffentlicht in:	Advanced optical materials 2024-04, Vol.12 (12), p.n/a
Hauptverfasser:	Annavarapu, Nirav, Goldberg, Iakov, Hamdad, Sarah, Elkhouly, Karim, Puybaret, Renaud, Sabuncuoglu Tezcan, Deniz, Genoe, Jan, Gehlhaar, Robert, Heremans, Paul
Format:	Artikel
Sprache:	eng
Schlagworte:	cavity design coupled wave theory Design parameters Dimensional analysis distributed feedback lasers Empirical equations Feedback high‐Q lasing Lasers Lasing Lead compounds Manufacturing metal halide perovskites Metal halides perovskite lasers Perovskites Resonators Silicon nitride Substrates Thickness Thin films Wave equations
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