Maqola

Resonance enhancement of the 11th harmonic of 1064 nm picosecond radiation generating in lead plasma

Ganjaboy S. BoltaevInstitute of Ion-Plasma and Laser Technologies, Akademgorodok, 33, Dormon Yoli Street, Tashkent 100125, UzbekistanR. A. GaneevInstitute of Ion-Plasma and Laser Technologies, Akademgorodok, 33, Dormon Yoli Street, Tashkent 100125, UzbekistanI. A. KulaginInstitute of Ion-Plasma and Laser Technologies, Akademgorodok, 33, Dormon Yoli Street, Tashkent 100125, UzbekistanT. UsmanovInstitute of Ion-Plasma and Laser Technologies, Akademgorodok, 33, Dormon Yoli Street, Tashkent 100125, Uzbekistan

Journal of the Optical Society of America Bjournal2014en

ABI

Annotatsiya

A study of the high-order harmonic generation of picosecond laser radiation from the lead plasma produced during laser ablation is reported. We demonstrate the resonance-induced enhancement of the 11th harmonic (96.7 nm) of Nd:YAG laser radiation from the Pb-containing plasmas and compare the harmonic spectra from the plasmas produced on the surfaces of Sn and Sn:Pb alloy. The insertion of gases inside the vacuum chamber containing plasma plumes led to a considerable redistribution of harmonic intensities from the Pb plasma, which pointed out the involvement of the propagation effect on the phase relations between the interacting waves.

Mavzular

Laser-Matter Interactions and Applications Laser-induced spectroscopy and plasma Atomic and Molecular Physics

Identifikatorlar

DOI: 10.1364/josab.31.000436

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