Low- and high-order nonlinear optical properties of Ag2S quantum dot thin films

Low- and high-order nonlinear optical properties of Ag2S quantum dot thin films

Thin films containing small-sized quantum dots (QDs) and nanoparticles have shown strong optical nonlinearities caused by the confinement effect. Here, we report the study of third-order optical nonlinearities of silver sulfide (Ag2S) QD thin films using 800 and 400 nm, 30 fs pulses. The absorption...

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Bibliographic Details
Main Authors: Fu Yue, Ganeev Rashid A., Boltaev Ganjaboy S., Maurya Sandeep Kumar, Kim Vyacheslav V., Zhao Chen, Rout Anuradha, Guo Chunlei
Format: Article
Language:English
Published: De Gruyter 2019-03-01
Series:Nanophotonics
Subjects:
Ag2S
high harmonics generation (HHG)
nonlinear absorption and refraction
quantum dot films
Online Access:http://www.degruyter.com/view/j/nanoph.2019.8.issue-5/nanoph-2018-0213/nanoph-2018-0213.xml?format=INT

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http://www.degruyter.com/view/j/nanoph.2019.8.issue-5/nanoph-2018-0213/nanoph-2018-0213.xml?format=INT

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