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Optical Engineering

Energy scaling of Yb fiber oscillator producing clusters of femtosecond pulses
Author(s): Bai Nie; Greg Parker; Vadim V. Lozovoy; Marcos M. Dantus
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Paper Abstract

A Yb fiber oscillator producing high-energy femtosecond pulse clusters is reported. Visualized by averaging autocorrelation, the output pulses consist of femtosecond pulse clusters that appear as a picosecond envelope with a ∼100-fs pulse in its center. Using more than 200-m fiber, the pulse energy is scaled up to 450 nJ. This high energy in a cluster of femtosecond pulses enables an important application—laser-induced breakdown spectroscopy.

Paper Details

Date Published: 2 December 2013
PDF: 5 pages
Opt. Eng. 53(5) 051505 doi: 10.1117/1.OE.53.5.051505
Published in: Optical Engineering Volume 53, Issue 5
Show Author Affiliations
Bai Nie, Michigan State Univ. (United States)
Greg Parker, Michigan State Univ. (United States)
Vadim V. Lozovoy, Michigan State Univ. (United States)
Marcos M. Dantus, Michigan State Univ. (United States)

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