Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Mid-IR Pulse Post-Compression in Hollow-Core Waveguide

Not Accessible

Your library or personal account may give you access

Abstract

We report on 3.2 μm pulse post-compression via spectral broadening in hollow core capillary filled with noble gas. The mid-IR input pulses are generated in a femtosecond OPA based on KTA crystals, which delivers 6 mJ, 80 fs, 3.2 μm CEP-stable idler pulses. Pulses were spectrally broadened in a 3 meter long differentially pumped hollow-core capillary with ~50% transmission and a statically filled 50 cm capillary. The spectrally broadened pulses were compressed in a CaF2 bulk material down to 31 fs and pulse bandwidth supporting Fourier-limited pulse duration below 15 fs were obtained, which corresponds to sub-two cycle pulse at this wavelength.

© 2016 Optical Society of America

PDF Article
More Like This
Mid-IR Pulse Post-Compression in Hollow-Core Waveguide

G. Fan, T. Balciunas, T. Kanai, G. Andriukaitis, B. E. Schmidt, F. Légaré, and A. Baltuska
HS4B.2 High Intensity Lasers and High Field Phenomena (HILAS) 2016

Hollow-Core-Waveguide Compression of Multi-mJ CEP-Stable 3.2-μm Pulses

G. Fan, T. Balciunas, T. Kanai, G. Andriukaitis, B. E. Schmidt, F. Légaré, and A. Baltuska
UTu2A.4 International Conference on Ultrafast Phenomena (UP) 2016

Hollow-Core-Waveguide Compression of 22-mJ 3.9-µm Pulses

T. Balčiūnas, S. Ališauskas, V. Shumakova, G. Fan, A. Pugžlys, A. Mitrofanov, D. Sidorov, A. M. Zheltikov, B. E. Schmidt, F. Légaré, and A. Baltuška
AW1A.7 Advanced Solid State Lasers (ASSL) 2016

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved