Browsing 2017 by Author "DOROGAN, Valerian"

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  • Microwire measurement device 
    DOROGAN, Valerian; MUNTEANU, Eugeniu; ZAPOROJAN, Sergiu; TINCOVAN, Sergiu; SECRIERU, Vitalie; GORGAN, Dumitru (Technical University of Moldova, 2017)
    A new method is proposed for analyzing and measuring the microwire core diameter and glass coat thickness. Two light beams in visible spectrum are used for measurement of core diameter. The analysis and measurement of glass ...
  • Modul universal pentru sinteza mesajelor cu voce multilingve 
    TINCOVAN, Sergiu; SOROCEANU, Iurie; SECRIERU, Vitalie; MUNTEANU, Eugeniu; DOROGAN, Valerian (Technical University of Moldova, 2017)
    Most voice messaging devices and systems are provided for a single language, and changing messages in to another language represents a technical difficulties. Elaborated method supports two and more languages at the same ...
  • Resonance Raman Scattering and Excitons Optical Orientation in CuGaSe2 Crystals 
    ZALAMAI, Victor; SYRBU, Nicolae; Tiron, Andrew; DOROGAN, Valerian (Technical University of Moldova, 2017)
    Resonance Raman and luminescence spectra of CuGaSe2 crystals measured at 9 K and excited by He-Ne (632.8 nm) and Ar+ (514.5 nm) lasers were investigated. Excitons parameters in the region of A, B and C excitonic series ...

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