laser plasma-based source
An ultrashort pulse ultra-violet radiation undulator source driven by a laser plasma wakefield accelerator
... Narrow band undulator radiation tuneable over the wavelength range of 150–260 nm has been produced by short electron bunches from a 2 mm long laser plasma wakefield accelerator based on a 20 TW ...
6
Extendibility Evaluation of Industrial EUV Source Technologies for kW Average Power and 6 x nm Wavelength Operation
... EUV source technology in the semiconductor industry, towards higher average power and shorter wavelength, based on the basic architecture of the established LPP EUV source ...wavelength source ...
11
Laser-driven X-ray and neutron source development for industrial applications of plasma accelerators
... duration laser pulses to tune the emission for radiography of medium- density metallic test ...the source size to be 200 μm, obtained for conditions of 10 ps laser pulse irradiating 100 μm thick Ta ...
9
Compact radiation sources based on laser-driven plasma waves
... transport to preserve the ultra-short bunch duration in the undulator and investigate FEL operation. This requires a good quality, high peak current beam, which we believe is possible by simply optimising the LWFA and ...
6
DESIGN AND CHARACTERIZATION OF A DESK-TOP LASER PLASMA X-RAY SOURCE FOR RADIOBIOLOGY STUDIES
... from laser plasma produced using the gas puff target [22]. The laser plasma soft X-ray source based on the xenon gas puff target irradiated with laser pulses at the PALS ...
7
Development and optimization of a “water window” microscope based on a gas-puff target laser-produced plasma source
... The diffraction efficiency of a diffractive lens can be calculated from the refractive index, n. Fig. 2b) reports different diffraction efficiency curves in the first diffraction order for different materials at l=2.88 ...
6
A study of an electrodeless low pressure argon plasma as a new ion laser source
... the laser transition must be ...the laser transitions. The selective excitation method based on Landau damping of m = l helicon wave is then especially important for these lasers, since it offers a ...
127
Laser-plasma-based space radiation reproduction in the laboratory
... magnet based spec- trometer using image plates and Lanex screens, which were monitored with CCD cameras as online ...radiation source, these other directions which partially exhibit substan- tial flux ...
6
Photoionized plasmas induced in molecular gases by extreme ultraviolet and X-ray pulses
... Abstract. In this work a laser-produced plasma (LPP) source was used to create low temperature plasmas. An extreme ultraviolet and soft X-ray (EUV/SXR) radiation pulse was used for ionization of ...
5
Characterisation of a laser plasma accelerator x-ray source size using a Kirkpatrick-Baez microscope
... [1] Wiggins, S., Boyd, M., Brunetti, E., Butler, N., Feehan, J., Gray, R., Hidding, B., Ireland, D., Li, W., Maitrallain, A., Manahan, G., McKenna, P., ODonnell, D., Scheck, M., Shahzad, M., Sheng, Z., Spesyvt- sev, R., ...
7
Towards an Advanced Linear International Collider
... on laser-based generation of high-quality ultra-relativistic positrons are suggesting an alternative pathway towards positron beam ...a plasma-based configuration have been recently reported ...
83
Helicon wave-generated plasmas for negative ion beams for fusion
... hydrogen plasma with ...the source requirements for ITER and DEMO NBIs to minimize the negative ion losses due to collisions with molecules in the ...the plasma column extends in the axial direction ...
5
Evaporative Etching for Non-Contact Glass Scribing using a Single-Mode Ytterbium Fiber Laser
... applied. Laser glass cutting is a process which involves using a laser to either scribe or completely cut glass in place of using a mechanical ...of laser glass cutting are short pulsed ablation and ...
96
OPTIMALLASER TREATMENT PARAMETERS OF AA 6061-O ALUMINUM ALLOY
... Generally, aluminum alloys cannot be strengthening without melting their surfaces because they have no solid phase transformations. Therefore, the interesting on using LSM to modify the surface properties of such alloys ...
8
Cárdenas Armas, Daniel E. (2017): Few-cycle laser-driven electron accelerators. Dissertation, LMU München: Fakultät für Physik
... the plasma density ∂η/∂t < 0 would correspond to generation higher frequencies or blue shift, whereas an electron density depletion ∂η/∂t > 0 would red-shift the laser pulse or allow the creation of ...
143
Recent Advances in the Measurement of Rare-Earth Metal Transition Probabilities Using Laser-Induced Plasmas
... the plasma after its formation (gate delay time) and the length of time to observe the plasma (gate width ...The plasma evolved rapidly in time and the light emitted changed drastically over time ...
107
A tapered multi-gap multi-aperture pseudospark-sourced electron gun based X-band slow wave oscillator
... PS based electron beam source, a SWS and conical horn antenna are shown in ...PS based electron beam source, the cascaded structures of 4 floating anodes and 5 insulators along with optimized ...
5
Experimental demonstration of a compact epithermal neutron source based on a high power laser
... a laser-based approach would be relient on the progress in diode-pumped technologies, such as the DiPOLE [31, 32] and HAPLS [33] projects, aiming towards developing 10 Hz, Petawatt-class laser ...
5
Modelling a laser plasma accelerator driven free electron laser
... techniques. Laser-plasma accelerator (LPA) are a promising accelerator for next generation compact FEL light sources with many potential advantages due to the ...
7
An investigation of self-focussing of a laser pulse in a laser-produced plasma
... the plasma is absorbing ...the plasma, indicating that absorption is once again affecting the beam intensity more markedly than ...the plasma to exceed the corresponding intensity at the input ...
146