ultra-intense laser pulses
Modelling the effect of the radiation reaction force on the acceleration of ultra-thin foils
... (PW) laser facilities under development will enable experimental investigations into the interaction of ultra-intense laser pulses with ...plasma. Laser plasma interaction ...
10
High Energy Electron Generation by Laser-Cone Interaction
... the laser-cone interaction. Proton accelera- tion by irradiating ultra-intense laser pulses onto solid tar- gets has been studied intensively ...as ultra-thin targets [16], dou- ...
6
Amplification and generation of ultra-intense twisted laser pulses via stimulated Raman scattering
... of laser beams with pre-defined OAM mode ...of laser pulses with relativistic intensities, well above the damage thresholds of optical devices, could also open exciting perspectives for ...
7
Aligned copper nanorod arrays for highly efficient generation of intense ultra-broadband THz pulses
... (IR) pulses (via the generation of coherent transition radiation) are generated as a result of laser-plasma interac- ...THz pulses are then collimated by using a thick gold plated off-axis parabolic ...
8
Rykovanov, Sergey (2009): Interaction of intense laser pulses with overdense plasmas.: Theoretical and numerical study.. Dissertation, LMU München: Fakultät für Physik
... with ultra-high intensity laser pulses has attracted broad in- terest over the last decade [61, 62, 63, 64, 65, 66, 67, ...low laser-ion energy conversion efficiency of usually less than a few ...
124
High-field half-cycle terahertz radiation from relativistic laser interaction with thin solid targets
... THz pulses can be produced both in forward and backward directions by ultrashort intense laser interaction with a thin solid target with moderate laser intensity such as 10 17 W/cm 2 ...the ...
14
Ellipsoidal plasma mirror focusing of high power laser pulses to ultra-high intensities
... high-power laser-plasma science new avenues of research have been enabled by increasing the peak laser intensity ...include laser- driven particle acceleration [1, 2], radiation sources [3, 4], ...
20
A flexible, on-line magnetic spectrometer for ultra-intense laser produced fast electron measurement
... will produce background scintillating light when exposed to optical light or par- ticles. To eliminate the undesired background, Chen et al[10] has put the CCD camera inside the vacuum chamber to shorten the fiber length. ...
16
Modelling the effects of the radiation reaction force on the interaction of thin foils with ultra-intense laser fields
... the laser fields are strongly Doppler shifted, reducing the intensity which arrives at the target in its reference ...polarized laser pulses, in which case electron heating via the oscillating ...
24
Self Thomson Backscattering of Ultra Intense Laser from Thin Foil Target
... Coherent structures, such as solitons (see [6] and re- ferences therein) and vortices, are fundamental features of this nonlinear interaction. Indeed, analytical and nu- merical results have shown that low-frequency, ...
6
Advanced Concept Ramjet Propulsion System Utilizing In Situ Positron Antimatter Derived from Ultra Intense Laser with Fundamental Performance Analysis
... the ultra-intense laser derived antimatter ramjet are the capability to gen- erate antimatter without a complex storage system and the ability to decouple the antimatter ramjet propulsion system from ...
8
Heissler, Patrick (2012): Relativistic laser plasma interaction: a novel route to intense, single attosecond pulses. Dissertation, LMU München: Fakultät für Physik
... light pulses with durations as short as 80 as [21] is the non-linear interaction of a moderately intense laser pulse with a noble gas ...the laser increases in strength to the point, that an ...
138
Modelling the effects of the radiation reaction force on the interaction of thin foils with ultra-intense laser fields
... the laser fields are strongly Doppler shifted, reducing the intensity which arrives at the target in its reference ...polarized laser pulses, in which case electron heating via the oscillating ...
23
Interaction of an Ultra-Short Laser Pulse and Ultra-Intense with a Dielectric
... The electron density in the conduction band and the optical breakdown-OBT threshold were calculated, and a comparison with the experimental measurements is made. We have found that our results are in good agreement with ...
9
The dynamics of compact laser pulses
... ( ). The same parameter set is used to numerically solve ( 6 ) for a collection of trajectories for charged particles, each arranged initially around the circumference of a circle in a plane orthogonal to the propagation ...
12
Lindner, Fabrizio (2004): Atoms in intense ultrashort laser pulses and the absolute phase. Dissertation, LMU München: Fakultät für Physik
... few-cycle pulses, nonlinear photoionization of noble gases exhibits significant asymmetries in the spatial photoelectron dis- tribution [26 – ...phase-stabilized laser amplifier system capable of producing ...
166
Plasma density measurements using chirped pulse broad-band Raman amplification
... how intense laser pulses interact with plasma are leading to wide range of high impact applications that include the development of high energy particle acceler- ators, inertial confinement fusion, ...
5
Inertial displacement of a domain wall excited by ultra short circularly polarized laser pulses
... excited inertial DW motion is less affected by pinning and, therefore, more efficient than DW motion excited by continuous and lower energy-density light. This is due to the fast initial accel- eration of the heavily ...
45
Project New Orion: Pulsed Nuclear Space Propulsion Using Photofission Activated by Ultra Intense Laser
... tabletop laser. The ul- tra-intense laser for Project New Orion is anticipated to likewise satisfy relevant geometric constraints and asso- ciated mass constraints for the associated launch ...The ...
7
Radiation pressure-driven plasma surface dynamics in ultra-intense laser pulse interactions with ultra-thin foils
... Figure 2 shows examples of the measured 1D spatially-resolved spectrum of the back-reflected second harmonic radiation for l = 10, 40, 100 and 200 nm targets. The spectral width of the peaks shown in the line-outs is ∼ 5 ...
11