Work

Stable and enhanced frequency up-converted lasing from CsPbBr3 quantum dots embedded in silica sphere

Year: 2019

Type: article

Abstract: QDs inside the silica sphere. Moreover, stable WGM lasing is observed under continuous optical pump for 140 min, benefited from the protection of silica shells, which isolate the QDs from the environmental conditions. The enhanced lasing performance provides an effective way for further exploration and application of perovskite-based micro/nano photonic devices.

Source: Optics Express

DOI: 10.1364/oe.27.009459

Authors: Zhengzheng Liu, Zhiping Hu, Tongchao Shi, Juan Du, Jie Yang, Zeyu Zhang, Xiaosheng Tang, Yuxin Leng

Institutions: Chinese Academy of Sciences, Shanghai Institute of Optics and Fine Mechanics, State Key Laboratory of High Field Laser Physics, Peking University, Chongqing University

Language: English

Topic: Perovskite Materials and Applications

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,270

Funders: National Natural Science Foundation of China, Fundamental Research Funds for the Central Universities, Program of Shanghai Academic Research Leader

Awards: G1063786411, G2603338005, G3487260510, G4109925148, G4544771425, G6013802462, G6581697581

OpenAlex ID: W2921021908

FWCI: 2.077

Cites: 44

Cited by: 49

Related to: 10