Nature Communications (Jan 2020)
Optically pumped colloidal-quantum-dot lasing in LED-like devices with an integrated optical cavity
Abstract
Solution processable, electrically pumped lasers are a sought-after technology for many applications. Here the authors present dual-function devices based on colloidal quantum dots that behave as both electroluminescence structures and optically pumped lasers as a potential platform for electrically pumped quantum dot lasers.