A quantum optical study of thresholdless lasing features in high-β nitride nanobeam cavities
Frederik Lohof, Gordon Callsen, Stefan Kalinowski, Ian M. Rousseau, Roy Barzel, Jean-François Carlin, FrankJahnke , Raphaël Butté, Christopher Gies, Axel Hoffmann, Nicolas Grandjean and Stephan Reitzenstein