2020
Кульчин Ю. Н., Ромашко Р. В., Bryushinin Mikhail, Kulikov Vladimir, Petrov Alexander, Sokolov Igor
1.973
Aplied Optics, Vol. 59, Issue 8, pp. 2370-2374 (2020)
Aplied Optics
The operation of an adaptive non-steady-state photo-electromagnetic field (EMF) sensor is studied in an interferometric arrangement including a diffuse scattering object–fiber optic plate. The mechanical oscillations of this plate induce the strains and stresses of the medium, which modulates the phase of the propagating light wave across the plate. The resonant frequencies of the mechanical system and the distribution of the phase modulation amplitude across the plate’s surface are measured. The minimal detectable stress amplitude is estimated.
Статьи в журналах
OSA
M. A. Bryushinin, V. V. Kulikov, A. A. Petrov, I. A. Sokolov, R. V. Romashko, and Yu. N. Kulchin. Non-steady-state photo-EMF interferometer for detection of mechanical oscillations in transparent scattering objects. // Appl. Opt. 59, 2370-2374 (2020)
1559-128X
https://doi.org/10.1364/AO.384126