Physics of laser-driven plasma-based electron accelerators
Laser-driven plasma-based accelerators, which are capable of supporting fields in excess of
100 GV∕ m, are reviewed. This includes the laser wakefield accelerator, the plasma beat …
100 GV∕ m, are reviewed. This includes the laser wakefield accelerator, the plasma beat …
Self-channeling of high-peak-power femtosecond laser pulses in air
The self-channeling of ultrashort laser pulses through 20 m of air was demonstrated. The
channeled pulse was measured to have 0.75 mJ of energy, a diameter of 80 μ m FWHM …
channeled pulse was measured to have 0.75 mJ of energy, a diameter of 80 μ m FWHM …
Broadband THz emission from gas plasmas induced by femtosecond optical pulses: From fundamentals to applications
We review the generation of broadband THz radiation from femtosecond photo‐induced gas
plasmas, with an emphasis on the highly efficient “AC‐bias” case where the plasma is …
plasmas, with an emphasis on the highly efficient “AC‐bias” case where the plasma is …
Self-focusing and guiding of short laser pulses in ionizing gases and plasmas
Several features of intense, short-pulse (/spl lsim/1 ps) laser propagation in gases
undergoing ionization and in plasmas are reviewed, discussed, and analyzed. The wave …
undergoing ionization and in plasmas are reviewed, discussed, and analyzed. The wave …
Experiments and simulations of tunnel-ionized plasmas
The tunneling-ionization model predicts that fully ionized plasmas with controllable
perpendicular (T⊥) and negligible longitudinal temperature (T∥) can be produced. The …
perpendicular (T⊥) and negligible longitudinal temperature (T∥) can be produced. The …
Ionization-induced defocusing of intense laser pulses in high-pressure gases
SC Rae - Optics communications, 1993 - Elsevier
Two-dimensional simulation results are presented for the case of an intense ultrashort laser
pulse propagating through an initially neutral high-pressure gas. The combined effects of …
pulse propagating through an initially neutral high-pressure gas. The combined effects of …
Self-guiding and stability of intense optical beams in gases undergoing ionization
The propagation of intense optical beams in gases undergoing ionization is analyzed. Two
types of optical beam modes are considered: a fundamental Gaussian and a higher-order …
types of optical beam modes are considered: a fundamental Gaussian and a higher-order …
The internal modified layer structure of silicon carbide induced by ultrafast laser and its application in stealth dicing
X **e, T Liu, K Lv, Y Huang, Y Huang, W Hu… - Precision Engineering, 2024 - Elsevier
Silicon carbide (SiC) is widely applied in high-power electronic devices due to its excellent
properties. Stealth dicing (SD) as one of the dicing methods, exhibits the advantages of few …
properties. Stealth dicing (SD) as one of the dicing methods, exhibits the advantages of few …
High-order harmonic generation in the tunneling regime
K Miyazaki, H Takada - Physical Review A, 1995 - APS
We present systematic experimental studies of high-order harmonic generation in He and
Ne that have been performed with an intense, femtosecond Ti: sapphire laser at intensities …
Ne that have been performed with an intense, femtosecond Ti: sapphire laser at intensities …
Guiding of relativistic laser pulses by preformed plasma channels
CGR Geddes, C Toth, J Van Tilborg, E Esarey… - Physical review …, 2005 - APS
Guiding of relativistically intense (> 10 18 W/cm 2) laser pulses over more than 10 diffraction
lengths has been demonstrated using plasma channels formed by hydrodynamic shock …
lengths has been demonstrated using plasma channels formed by hydrodynamic shock …