Revealing Local Temporal Profile of Laser Pulses of Intensity above 10<sup>14</sup> W/cm<sup>2</sup>
We demonstrated a method for in situ temporal characterization of an intense femtosecond laser pulse around its focus where the laser intensity exceeds 10<sup>14</sup> W/cm<sup>2</sup>. Our method is based on the second harmonic generation (SHG) by a relatively weak femtoseco...
Main Authors: | Qi Lu, Xiang Zhang, Arnaud Couairon, Yi Liu |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2023-03-01
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Series: | Sensors |
Subjects: | |
Online Access: | https://www.mdpi.com/1424-8220/23/6/3101 |
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