公开(公告)号：WO2015186033A1

公开(公告)日：2015-12-10

申请号：PCT/IB2015/054053

申请日：2015-05-29

Applicant: FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA

Inventor： MOREELS, Iwan Philemon Wilhelmus Remy Roger ,  GRIM, Joel Quedar Ge Tian Chi ,  CHRISTODOULOU, Sotirios ,  DI STASIO, Francesco ,  KRAHNE, Roman Mark ,  MANNA, Liberato ,  CINGOLANI, Roberto

IPC: H01S3/16 ,  H01S5/10 ,  H01S5/34 ,  H01S5/347 ,  B82Y20/00 ,  H01S5/125

CPC classification number: H01S5/347 ,  B82Y20/00 ,  H01S3/169 ,  H01S5/041 ,  H01S5/105 ,  H01S5/1067 ,  H01S5/125 ,  H01S5/341

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.

Abstract translation: 激光装置的特征在于，其包括作为增益介质的半导体材料的胶体纳米晶体的膜，其中所述纳米晶体是适于形成量子阱的二维纳米晶体，用于限制纳米晶体中的载流子并具有增益增益机制。