Long-term operation of surface high-harmonic generation from relativistic oscillating mirrors using a spooling tape
- Friedrich Schiller Univ., Jena (Germany); Helmholts Inst., Jena (Germany)
- Helmholts Inst., Jena (Germany)
- Friedrich Schiller Univ., Jena (Germany)
- Friedrich Schiller Univ., Jena (Germany); Helmholts Inst., Jena (Germany); SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Friedrich Schiller Univ., Jena (Germany); Helmholts Inst., Jena (Germany); Queen's Univ., Belfast, Northern Ireland (United Kingdom)
Surface high-harmonic generation in the relativistic regime is demonstrated as a source of extreme ultra-violet (XUV) pulses with extended operation time. Relativistic high-harmonic generation is driven by a frequency-doubled high-power Ti:Sapphire laser focused to a peak intensity of 3·1019 W/cm2 onto spooling tapes. We demonstrate continuous operation over up to one hour runtime at a repetition rate of 1 Hz. Harmonic spectra ranging from 20 eV to 70 eV (62 nm to 18 nm) were consecutively recorded by an XUV spectrometer. An average XUV pulse energy in the µJ range is measured. With the presented setup, relativistic surface high-harmonic generation becomes a powerful source of coherent XUV pulses that might enable applications in, e.g. attosecond laser physics and the seeding of free-electron lasers, when the laser issues causing 80-% pulse energy fluctuations are overcome.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Grant/Contract Number:
- AC03-76SF00515
- OSTI ID:
- 1223349
- Journal Information:
- Optics Express, Vol. 23, Issue 9; ISSN 1094-4087
- Publisher:
- Optical Society of America (OSA)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Web of Science
Nanometer resolution optical coherence tomography using broad bandwidth XUV and soft x-ray radiation
|
journal | February 2016 |
Intense single attosecond pulse generation from near-critical-density plasmas irradiated by a few-cycle laser pulse
|
journal | February 2018 |
Intense attosecond pulses from laser-irradiated near-critical-density plasmas
|
journal | January 2017 |
Circularly polarized extreme ultraviolet high harmonic generation in graphene
|
journal | January 2019 |
Generation of Attosecond Light Pulses from Gas and Solid State Media
|
journal | March 2017 |
Circularly polarized extreme ultraviolet high harmonic generation in graphene | text | January 2018 |
Similar Records
Theoretical exploration of laser-parameter effects on the generation of an isolated attosecond pulse from two-color high-order harmonic generation
Conditions for perfect circular polarization of high-order harmonics driven by bichromatic counter-rotating laser fields