Single-cycle attosecond pulses by Thomson backscattering of terahertz pulses

@article{Toth2017SinglecycleAP,
  title={Single-cycle attosecond pulses by Thomson backscattering of terahertz pulses},
  author={Gyorgy T'oth and Zolt'an Tibai and Ashutosh Sharma and Jozsef A. Fulop and J'anos Hebling},
  journal={Journal of The Optical Society of America B-optical Physics},
  year={2017},
  volume={35}
}
The generation of single-cycle attosecond pulses based on Thomson scattering of terahertz (THz) pulses is proposed. In the scheme, a high-quality relativistic electron beam, produced by a laser-plasma wakefield accelerator, is sent through suitable magnetic devices to produce ultrathin electron layers for coherent Thomson backscattering of intense THz pulses. According to numerical simulations, single-cycle attosecond pulse generation is possible with up to 1 nJ energy. The waveform of the… Expand
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References

SHOWING 1-10 OF 62 REFERENCES
Isolated Single-Cycle Attosecond Pulses
TLDR
The availability of single-cycle isolated attosecond pulses opens the way to a new regime in ultrafast physics, in which the strong-field electron dynamics in atoms and molecules is driven by the electric field of the attose Cond pulses rather than by their intensity profile. Expand
Intense ultrashort terahertz pulses: generation and applications
Ultrashort terahertz pulses derived from femtosecond table-top sources have become a valuable tool for time-resolved spectroscopy during the last two decades. Until recently, the pulse energies andExpand
Single-cycle terahertz pulses with amplitudes exceeding 1 MV/cm generated by optical rectification in LiNbO3
Using the tilted-pump-pulse-front scheme, we generate single-cycle terahertz (THz) pulses by optical rectification of femtosecond laser pulses in LiNbO3. In our THz generation setup, the conditionExpand
Proposal for carrier-envelope-phase stable single-cycle attosecond pulse generation in the extreme-ultraviolet range.
A robust method for producing half-cycle-few-cycle attosecond pulses in the extreme ultraviolet spectral range is proposed. It is based on coherent undulator radiation of relativistic ultrathinExpand
Attosecond Thomson-scattering x-ray source driven by laser-based electron acceleration
The possibility of producing attosecond x-rays through Thomson scattering of laser light off laser-driven relativistic electron beams is investigated. For a ≤200-as, tens-MeV electron bunch producedExpand
Periodically intensity-modulated pulses by optical parametric amplification for multicycle tunable terahertz pulse generation
The superposition of signal and idler pulses in dual-chirped optical parametric amplification is proposed for the efficient generation of intensity-modulated pulses with periodic modulation. Both theExpand
Generation of 0.9-mJ THz pulses in DSTMS pumped by a Cr:Mg₂SiO₄ laser.
We report on high-field terahertz transients with 0.9-mJ pulse energy produced in a 400  mm² partitioned organic crystal by optical rectification of a 30-mJ laser pulse centered at 1.25 μmExpand
Proposal for intense attosecond radiation from an x-ray free-electron laser.
We propose the use of an ultrarelativistic electron beam interacting with a few-cycle, intense laser pulse and an intense pulse of the coherent x rays to produce a multi-MW intensity, x-ray pulsesExpand
Highly efficient generation of 0.2 mJ terahertz pulses in lithium niobate at room temperature with sub-50 fs chirped Ti:sapphire laser pulses.
TLDR
This work demonstrates generation of 0.2 mJ terahertz pulses in lithium niobate driven by Ti:sapphire laser pulses at room temperature using tilted pulse front technique and paves the way for mJ-level THz generation via optical rectification using existing Ti: sapphire Laser systems which can deliver Joule-level pulse energy with sub-50 fs pulse duration. Expand
Using the relativistic two-stream instability for the generation of soft-x-ray attosecond radiation pulses.
TLDR
A novel method for generating ultrashort radiation pulses using a broadband two-stream instability in an intense relativistic electron beam, which allows the production of high power attosecond pulses for ultrafast pump and probe experiments. Expand
...
1
2
3
4
5
...