Experimental validation across temperatures and quantum-well laser structures

Validate the dynamic spontaneous-emission-factor model for multiple-quantum-well nanowire lasers at higher temperatures and across a broader family of quantum-well laser structures through additional fabrication and experiments, thereby establishing its formal applicability beyond the low-temperature structure examined in the paper.

Background

The paper validates its dynamic β-factor model against published measurements for a low-temperature multiple-quantum-well nanowire laser. The authors note that extending the model to higher temperatures and other quantum-well laser structures would require new device fabrication and experimental measurements. The unresolved task is therefore to perform those experiments and compare the resulting laser behavior with the model predictions, providing formal validation beyond the specific structure and operating conditions studied.

References

Although the model can be expected to apply at higher temperatures and to a broader family of quantum well lasers, the formal validation of the model for these structures would require additional fabrication and experiments. We leave such a comparison to future work.

— Dynamics of the spontaneous emission factor in multiple quantum well nanowire lasers  (2608.11523 - Reyhanian et al., 12 Aug 2026) in Section IV, page 5