Wavelength‐Tunable Microlasers Based on the Encapsulation of Organic Dye in Metal–Organic Frameworks | Zendy

Wei Yanhui | Zendy; Dong Haiyun | Zendy; Wei Cong | Zendy; Zhang Wei | Zendy; Yan Yongli | Zendy; Zhao Yong Sheng | Zendy

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Wavelength‐Tunable Microlasers Based on the Encapsulation of Organic Dye in Metal–Organic Frameworks

Author(s) -

Wei Yanhui,

Dong Haiyun,

Wei Cong,

Zhang Wei,

Yan Yongli,

Zhao Yong Sheng

Publication year - 2016

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.201601844

Subject(s) - materials science , lasing threshold , metal organic framework , broadband , optoelectronics , encapsulation (networking) , wavelength , organic dye , nanotechnology , computer science , telecommunications , chemical engineering , chemistry , organic chemistry , adsorption , engineering , computer network

A wavelength‐tunable microlaser is realized based on the controlled intramolecular charge transfer (ICT) process in dye‐encapsulated metal–organic framework (MOF) material. The confinement effect of the MOFs is beneficial for low‐threshold lasing. By effectively controlling the polarity of the MOF pores, the population distribution between the locally excited and ICT states is continuously modulated, thus achieving broadband tunable MOF‐based microlasers.

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