Second-Harmonic Generation in Aggregates of Lithium Niobate Particles Formed upon Suspension Freezing

This paper demonstrates a significant increase in the efficiency of second-harmonic generation in a suspension of lithium niobate (LiNbO<sub>3</sub>) particles during freezing at nano and picosecond pum pulse durations. The amplification is caused by the formation of close-packed structu...

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Bibliographic Details
Main Authors: Anton A. Matrokhin, Mikhail A. Shevchenko, Sofia F. Umanskaya, Maria V. Tareeva, Anna D. Kudryavtseva, Nikolay V. Tcherniega
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Photonics
Subjects:
Online Access:https://www.mdpi.com/2304-6732/9/10/705