3 papers
physics.ao-ph2023
Air ions induced aerosol sensing by eye-safe LIDAR
S. M. Pershin, V. A. Zavozin, M. Ya. Grishin. +5
Low concentrations aerosols quantification is rather challenging for LIDAR instruments due to eye-safety restrictions so high energy pulses cannot be utilized to improve the sensit…
physics.app-ph2018
Laser induced breakdown spectroscopy for multielement analysis of powder materials utilized in additive technologies
V. N. Lednev, P. A. Sdvizhenskii, M. Ya. Grishin +5
Powder materials utilized in additive technologies were quantitatively analyzed by laser induced breakdown spectroscopy for the first time. Laser induced breakdown spectroscopy map…
physics.optics2016
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…