Vol. 27, issue 03, article # 12
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Abstract:
Spectral and time characteristics of the hydrogen HI 656 nm emission line radiation are experimentally investigated at the optical breakdown generated by pulses of the main harmonic of a femtosecond Ti:Sa laser on the water surface. The electronic density of the generated plasma is estimated.
Keywords:
femtosecond laser induced spectroscopy, water, element composition, detection limit
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