An Experimental Study of Multiphoton Ionization in Fused Silica at IR and Visible Wavelengths

An Experimental Study of Multiphoton Ionization in Fused Silica at IR and Visible Wavelengths

We present the results of an experimental study of multiphoton ionization in fused silica, using a linearly polarized femtosecond Satsuma fiber laser with an active medium based on Yb<sup>+3</sup> ions, at 515 -nm and 1030 -nm wavelengths. The radiation transmission in the fused silica w...

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Bibliographic Details
Main Authors: Anna Bogatskaya, Yulia Gulina, Nikita Smirnov, Ilia Gritsenko, Sergey Kudryashov, Alexander Popov
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Photonics
Subjects:
multiphoton ionization
multiphoton absorption cross-sections
Keldysh theory
probability of ionization
laser micromachining in dielectrics
self-organization of matter
Online Access:https://www.mdpi.com/2304-6732/10/5/515

Internet

https://www.mdpi.com/2304-6732/10/5/515

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