Abstract: We developed a 26-channel adaptive tomographic interferometer system, based on multiplexing of signals from fiber-optic sensors in one photorefractive crystals. The system is tested on the reconstruction of space distribution of lateral vibrations in elastic membrane with a range from 2 to 110 µm.
Keywords: adaptive interferometer, photorefractive crystal, multiplexing of dynamic hologram, fiber-optic sensors
Authors and copyright holders:
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For citation:
Romashko R. V., Bezruk M. N., Kulchin Yu. N. Reconstruction of parameters of weak vibration fields by means of fast adaptive fiber-optic interferometer. Doklady Tomskogo gosudarstvennogo universiteta sistem upravleniya i radioelektroniki, 2012, no. 2(26), – p. 2. pp. 71–74.
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