Preparation of Antireflection Microstructures on ZnSe Crystal by Femtosecond Burst Bessel Direct Laser Writing

Preparation of Antireflection Microstructures on ZnSe Crystal by Femtosecond Burst Bessel Direct Laser Writing

In this work, we fabricated the antireflection microstructures (ARMs) on ZnSe surfaces using a femtosecond Bessel direct laser writing in burst mode. The morphology and transmittance performance of ARMs with different single-pulse energies (from 200 nJ to 500 nJ), different burst modes (burst 1, 3,...

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Bibliographic Details
Main Authors: Sikun Zhou, Junjie Yang, Sha Wang, Shutong Wang, Guoliang Deng, Shouhuan Zhou
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Photonics
Subjects:
femtosecond laser
antireflection microstructure
burst mode
Bessel beam
Online Access:https://www.mdpi.com/2304-6732/10/4/479

Internet

https://www.mdpi.com/2304-6732/10/4/479

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