Metal-organic framework microlasers

• 来源期刊: 科学通报（英文版）
• 年，卷（期）: 2017,（1）
• 页码范围: 3-4
• 页数: 2页
• 语种: 中文

摘要

The discovery and continued development of the lasers have led to a revolution in both fundamental researches and optoelectronic industry.Recently,micro/nanolasers that can generate intense coherent light signals at (sub)wavelength scale have become a research focus due to their potential applications in a variety of fields ranging from chemical and biological sensing to integrated optoelectronic circuitry [1,2].Organic materials are a kind of excellent gain media in fabricating high-performance miniaturized lasers towards low threshold and broad tunability because of their superiority in easy processing,large optical cross-sections,and wide emission band [3].However,most organic materials usually suffer from aggregation-caused quenching (ACQ) and relatively poor stability,which has hindered the further development of the organic micro/nanolaser field.