Energetic few-cycle pulse compression in gas-filled hollow core fiber with concentric phase mask
Abstract
The compression of high-energy, linearly polarized pulses in a gas-filled hollow core fiber (HCF) by using a concentric phase mask is studied theoretically. Simulation results indicate that using a properly designed concentric phase mask, a 40-fs input pulse centered at 800 nm with energy up to 10.0 mJ can be compressed to a full width at half maximum (FWHM) of less than 5 fs after propagating through a neon-filled HCF with a length of 1 m and diameter of
- Publication:
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Chinese Physics B
- Pub Date:
- June 2019
- DOI:
- 10.1088/1674-1056/28/6/064207
- Bibcode:
- 2019ChPhB..28f4207Z
- Keywords:
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- pulse compression;
- hollow-core fiber;
- phase mask