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DOAJ Open Access 2025

Power-scalable few-cycle pulse self-compression in a 12-cm-long antiresonant hollow-core fiber

Yuzhe Liu Qingqing Chen Yifan Liu Aokun Zhang Hao Zhou +7 lainnya
Lihat Sumber DOI

Abstrak

We investigate long-term-stable ultra-compact single-stage few-cycle pulse self-compression through soliton dynamics in a 12-cm homemade nodeless antiresonant argon-filled hollow-core fiber. The direct output of 6.5-fs self-compressed pulses and 5.2-fs post-compressed pulses is achieved from a 180-fs ytterbium laser with high repetition rates of up to 200 kHz. By mitigating optical resonances (Fabry–Pérot resonances of glass walls and Fano resonances at contact nodes) and mechanical resonances (flexural vibrations), we observe stable plasma-assisted blueshifted spectral evolution as the input pulse energy increased, which aligns well with numerical modeling.

Topik & Kata Kunci

Applied optics. Photonics

Penulis (12)

Y

Yuzhe Liu

Q

Qingqing Chen

Y

Yifan Liu

A

Aokun Zhang

H

Hao Zhou

Y

Yicheng He

Y

Yinghui Zhang

S

Shoufei Gao

Y

Yingying Wang

C

Chun Zhou

W

Wei Ding

S

Shaobo Fang

Format Sitasi

APA MLA BibTeX
Liu, Y., Chen, Q., Liu, Y., Zhang, A., Zhou, H., He, Y. et al. (2025). Power-scalable few-cycle pulse self-compression in a 12-cm-long antiresonant hollow-core fiber. https://doi.org/10.1063/5.0271095

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Informasi Jurnal
Tahun Terbit
2025
Sumber Database
DOAJ
DOI
10.1063/5.0271095
Akses
Open Access ✓