Transformation of random lasing to Fabry–Perot lasing: observation of high temperature lasing from carbon dots-Reference-Cited by-同舟云学术

Transformation of random lasing to Fabry–Perot lasing: observation of high temperature lasing from carbon dots

Published:2021 Issue:16 Volume:13 Page:7566-7573
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Ni Yiqun¹²³⁴⁵,Li Xiangyang¹²³⁴⁵,Liang Wenqing¹²³⁴⁵,Zhang Shaofeng¹²³⁴⁵,Xu Xuesong¹²³⁴⁵,Li Zhenyuan¹²³⁴⁵,Li Ling¹²³⁴⁵,Shao Yonghong⁶²³⁷⁸,Ruan Shuangchen¹²³⁴⁵^ORCID,Zhang Wenfei¹²³⁴⁵^ORCID

Affiliation:

1. Shenzhen Key Laboratory of Laser Engineering

2. College of Physics and Optoelectronic Engineering

3. Shenzhen University

4. Shenzhen 518060

5. P. R. China

6. Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province

7. Shenzhen

8. China

Abstract

Red emissive random lasing at 612 nm was realized from a planar microcavity using CDs as the gain medium at room temperature. Simultaneously, the transformation of random lasing to Fabry–Perot lasing in the same laser cavity at 250 °C was observed.

Funder

National Natural Science Foundation of China

Science, Technology and Innovation Commission of Shenzhen Municipality

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2021/NR/D1NR00927C

Reference45 articles.

1. In Situ Crystallization Synthesis of CsPbBr3 Perovskite Quantum Dot-Embedded Glasses with Improved Stability for Solid-State Lighting and Random Upconverted Lasing

2. All-Inorganic Colloidal Perovskite Quantum Dots: A New Class of Lasing Materials with Favorable Characteristics

3. Highly efficient carbon dots and their nanohybrids for trichromatic white LEDs

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