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Showing 1–5 of 5 results

Advanced filters: Author: A. Pugžlys Clear advanced filters

Multi-millijoule few-cycle mid-infrared pulses through nonlinear self-compression in bulk

Exploring strong-field laser interaction requires pulses that are both energetic and short. Here, the authors demonstrate a mid-IR soliton-like pulse compression in a mm-long YAG crystal, reaching the multi-millijoule energy range and showing pulse filamentation in atmospheric air.

V. Shumakova
P. Malevich
A. Pugžlys
ResearchOpen Access13 Sept 2016
Nature Communications

Volume: 7, P: 1-6
High-brightness table-top hard X-ray source driven by sub-100-femtosecond mid-infrared pulses

The first table-top hard X-ray plasma source driven by a mid-infrared source provides 10^9 photons per pulse.

Jannick Weisshaupt
Vincent Juvé
Andrius Baltuška
Research10 Nov 2014
Nature Photonics

Volume: 8, P: 927-930
Mid-infrared laser filaments in the atmosphere

A. V. Mitrofanov
A. A. Voronin
A. M. Zheltikov
ResearchOpen Access17 Feb 2015
Scientific Reports

Volume: 5, P: 1-6
Mapping anomalous dispersion of air with ultrashort mid-infrared pulses

A. V. Mitrofanov
A. A. Voronin
A. M. Zheltikov
ResearchOpen Access18 May 2017
Scientific Reports

Volume: 7, P: 1-7
Observation of extremely efficient terahertz generation from mid-infrared two-color laser filaments

Powerful terahertz pulses are generated during the nonlinear propagation of ultrashort laser pulses in gases. Here, the authors demonstrate efficient sub-cycle THz pulse generation by using two-color midinfrared femtosecond laser filaments in ambient air.

Anastasios D. Koulouklidis
Claudia Gollner
Stelios Tzortzakis
ResearchOpen Access15 Jan 2020
Nature Communications

Volume: 11, P: 1-8