Colloidal quantum dot infrared lasers featuring sub-single-exciton threshold and very high gain

Autor:	Taghipour, Nima, Dalmases, Mariona, Whitworth, Guy L., Othonos, Andreas, Christodoulou, Sotirios, Konstantatos, Gerasimos
Rok vydání:	2023
Předmět:	Physics - Optics Physics - Applied Physics
Druh dokumentu:	Working Paper
Popis:	The use of colloidal quantum dots (CQDs) as a gain medium in infrared laser devices has been underpinned by the need for high pumping intensities, very short gain lifetimes and low gain coefficients.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2309.15218 Zobrazit plný text záznamu View this record from Arxiv