Abstract: Laser device characterized in that it comprises, as gain medium, a film of colloidal nanocrystals of semiconductor material, wherein said nanocrystals are two-dimensional nanocrystals suitable for forming quantum wells for confinement of the charge carriers in the nanocrystals and having a biexciton gain mechanism.
Type:
Application
Filed:
May 29, 2015
Publication date:
March 23, 2017
Applicant:
FONDAZION ISTITUTO ITALIANO DI TECNOLOGIA
Inventors:
IWAN PHILEMON WILHELMUS MOREELS, JOEL QUEDAR GE TIAN CHI GRIM, SOTIRIOS CHRISTODOULOU, FRANCESCO DI STASIO, ROMAN MARK KRAHNE, LIBERATO MANNA, ROBERTO CINGOLANI