Search Results - "Dausinger, F"

Pulse width and energy influence on laser micromachining of metals in a range of 100 fs to 5 ps by Le Harzic, R., Breitling, D., Weikert, M., Sommer, S., Föhl, C., Valette, S., Donnet, C., Audouard, E., Dausinger, F.

“…Micromachining of steel, Cu and Al is studied. Ablation depths per pulse are deduced for laser pulse durations between 100 fs and 5 ps for fluences in the…”
Get full text

Laser drilling of stainless steel with nanosecond double-pulse by Wang, X.D., Michalowski, A., Walter, D., Sommer, S., Kraus, M., Liu, J.S., Dausinger, F.

“…Nanosecond double-pulse laser drilling is reported in this paper. The double-pulse herein represents two closely conjoint pulses with 21 ns pulse duration and…”
Get full text

Ablation comparison with low and high energy densities for Cu and Al with ultra-short laser pulses by LE HARZIC, R, BREITLING, D, WEIKERT, M, SOMMER, S, FÖHL, C, DAUSINGER, F, VALETTE, S, DONNET, C, AUDOUARD, E

Get full text

Shadowgraphic and interferometric investigations on Nd:YAG laser-induced vapor/plasma plumes for different processing wavelengths by Breitling, D., Schittenhelm, H., Berger, P., Dausinger, F., Hügel, H.

Get full text

Mechanism of ultrashort laser ablation of metals: molecular dynamics simulation by Nedialkov, N.N., Imamova, S.E., Atanasov, P.A., Berger, P., Dausinger, F.

“…A theoretical model is developed and a molecular dynamics simulation technique is applied for the description of ultrashort laser ablation of metals. The…”
Get full text

Processing of metals by double pulses with short laser pulses by LE HARZIC, R, BREITLING, D, SOMMER, S, FÖHL, C, KÖNIG, K, DAUSINGER, F, AUDOUARD, E

Get full text

Laser drilling in thin materials with bursts of ns-pulses generated by stimulated Brillouin scattering (SBS) by OSTERMEYER, M, KAPPE, P, MENZEL, R, SOMMER, S, DAUSINGER, F

Get full text

Pulsed laser deposition of hard coatings in atmospheric air by Konov, V.I., Kononenko, T.V., Loubnin, E.N., Dausinger, F., Breitling, D.

“…A new laser plasma technique for non-vacuum deposition of thin films has been proposed and experimentally realized. It is based on the fact that the plasma…”
Get full text

Molecular dynamics simulation using pair and many body interatomic potentials: ultrashort laser ablation of Fe by Imamova, S.E., Atanasov, P.A., Nedialkov, N.N., Dausinger, F., Berger, P.

“…The influence of the pair Morse potential and the embedded-atom method (EAM) based potential on the description of the properties and the ultrashort laser…”
Get full text

Laser ablation of Ni by ultrashort pulses: molecular dynamics simulation by Atanasov, P.A., Nedialkov, N.N., Imamova, S.E., Ruf, A., Hügel, H., Dausinger, F., Berger, P.

“…Laser ablation of nickel has been investigated by the molecular dynamics simulation technique. The 500 fs laser pulses at λ=248 nm were used in the…”
Get full text

Laser ablation of iron by ultrashort laser pulses by Nedialkov, N.N., Imamova, S.E., Atanasov, P.A., Heusel, G., Breitling, D., Ruf, A., Hügel, H., Dausinger, F., Berger, P.

“…Laser ablation of iron is investigated experimentally and theoretically. The experiments are performed by Ti:sapphire laser at pulse duration τp=0.1 ps. The…”
Get full text

Dynamics of the ejected material in ultra-short laser ablation of metals by NEDIALKOV, N. N, ATANASOV, P. A, IMAMOVA, S. E, RUF, A, BERGER, P, DAUSINGER, F

“…A molecular dynamics model is applied to study the formation and the early stages of ejection of material in ultra-short laser ablation of metals in vacuum…”
Get full text

Pulse width and energy influence on laser micromachining of metals in a range of 100fs to 5ps by Le Harzic, R., Breitling, D., Weikert, M., Sommer, S., Föhl, C., Valette, S., Donnet, C., Audouard, E., Dausinger, F.

Get full text

Laser ablation of metals and ceramics in picosecond–nanosecond pulsewidth in the presence of different ambient atmospheres by Kononenko, T.V, Garnov, S.V, Klimentov, S.M, Konov, V.I, Loubnin, E.N, Dausinger, F, Raiber, A, Taut, C

“…Ablation tests of AlN, Si3N4, SiC, Al2O3 ceramics, steel and aluminum have been carried out in vacuum, air and argon atmospheres using UV (270 nm), visible…”
Get full text

Laser plasma CVD diamond reactor by Bolshakov, A.P., Konov, V.I., Prokhorov, A.M., Uglov, S.A., Dausinger, F.

“…The results of multi-parametric investigations of laser plasmatron in application to CVD of diamond are presented. Different reaction chamber configurations…”
Get full text

High rate deep channel ablative formation by picosecond-nanosecond combined laser pulses by Klimentov, S.M., Garnov, S.V., Kononenko, T.V., Konov, V.I., Pivovarov, P.A., Dausinger, F.

Get full text

Effect of alloying elements on weld properties in CO2 laser welding of aluminium alloys by Sakamoto, H, Shibata, K, Dausinger, F

Get full text

Laser welding of aluminium lightweight materials: problems, solutions, readiness for application by Rapp, J., Glumann, C., Dausinger, F., Hügel, H.

“…Using high-power CO sub(2) and Nd:YAG lasers of high beam quality, high process efficiencies and excellent seam qualities are achieved. A particular method for…”
Get full text

High-precision laser cutting of high-temperature superconductors by Schuster, Th, Kuhn, H., Raiber, A., Abeln, T., Dausinger, F., Hügel, H., Kläser, M., Müller-Vogt, G.

“…A laser-cutting technique was used to pattern high-temperature superconducting single crystals with high precision into various shapes. The low mean power of…”
Get full text

Conical emission in focused beams: analysis of contributing factors and elimination of scattering by Klimentov, S., Pivovarov, P., Fedorov, N., Guizard, S., Dausinger, F., Konov, V.

“…We report a detailed analysis of experimental parameters and fundamental mechanisms contributing to the strong nonlinear scattering of femtosecond and short…”
Get full text