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Nonlinear Optical Effects: Manipulating Nonlinear Optical Response via Domain Control in Nanocrystal‐in‐Glass Composites (Adv. Mater. 17/2021)
Author(s) -
Feng Xu,
Lun Yipeng,
Jiang Xiaofang,
Qiu Jianrong,
Yu Huakang,
Zhou Shifeng
Publication year - 2021
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.202170132
Subject(s) - materials science , ultrashort pulse , nanocrystal , nonlinear system , nonlinear optical , composite number , second harmonic generation , nonlinear optics , transverse plane , pulse (music) , composite material , optoelectronics , optics , nanotechnology , laser , physics , structural engineering , quantum mechanics , engineering , detector
A strategy of manipulating nonlinear optical responses via domain control in a nanocrystal‐in‐glass (NIG) composite is proposed by Huakang Yu, Shifeng Zhou, and co‐workers in article number 2006482. Significantly, unusual nonlinear light–matter interactions, transverse second‐harmonic generation can be observed in the NIG composite with a specific domain configuration, which can work as an ultrafast clock for the measurement of ultrashort optical pulse duration.