22 citations · 47 across the 8 of their papers we have counts for
5 papers · 1 filter
Stimulated low-frequency Raman scattering in tobacco mosaic virus suspension
O V Karpova, A D Kudryavtseva, V N Lednev +6
Laser pulses interaction with tobacco mosaic virus (TMV) in Tris-HCl pH7.5 buffer and in water has been investigated. 20 ns ruby laser pulses have been used for excitation. Spectru…
Ice thickness measurements by Raman scattering
Sergey M. Pershin, Vasily N. Lednev, Vladimir K. Klinkov +2
A compact Raman LIDAR system with a spectrograph was used for express ice thickness measurements. The difference between the Raman spectra of ice and liquid water is employed to lo…
Laser Beam Profile Influence on LIBS Analytical Capabilities: Single vs. Multimode Beam
Vasily N. Lednev, Sergey M. Pershin, Alexey F. Bunkin
Single vs. multimode laser beams have been compared for laser ablation on steel samples. Laser plasma properties and analytical capabilities (precision, limit of detection) were us…
Single-shot and single-spot measurement of laser ablation threshold for carbon nanotubes
Vasily N. Lednev, Sergey M. Pershin, Elena D. Obraztsova +2
A simple and convenient procedure for single-shot, single-spot ablation threshold measurement has been developed. It is based on the employment of cylindrical lens to obtain ellipt…
Remote sensing of seawater and drifting ice in Svalbard fjords by compact Raman LIDAR
Alexey F. Bunkin, Vladimir K. Klinkov, Vasily N. Lednev +5
A compact Raman LIDAR system for remote sensing of sea and drifting ice was developed at the Wave Research Center at the Prokhorov General Physics Institute of the RAS. The develop…