Abstract: In the research we developed a multichannel adaptive measurement system based on multiplexing of signals from fiber-optic sensors in a single photorefractive crystal. The system is applied for detection of ultrasonic elastic waves propagating through solid objects.
Keywords: adaptive interferometer, dynamic hologram multiplexing, photorefractive crystal, fiber-optic sen- sors, ultrasonic detection
Authors and copyright holders:
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For citation:
Romashko R. V., Bezruk M. N., Ermolaev S. A., Krishnasvami S. Adaptive multichannel fiber-optic interferometer for detection of ultrasonic waves in solid objects. Doklady Tomskogo gosudarstvennogo universiteta sistem upravleniya i radioelektroniki, 2014, no. 1(31), pp. 115–117.
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