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Документ Correction and correlation formation of probing field in the fiber laser Doppler anemometers and vibrometers(2000) Yarovoy, Leonid; Gnatovsky, Olexandr; Medved, NataliyaIn this work we offer the method of field formation with given spatial features at the output of multimode fiber sensors using interference phenomena. The method consists of a field two-stage correlation transformation at a fiber output. Transformation is realized by a phase modulator and a hologram. The developed method is practically realized in the fiber Doppler anemometer and vibrometer scheme. Features of sensors are discussed in this work.