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Information × Registration Number 0207U004618, 0106U006728 , R & D reports Title System for the length (frequency) unit of measure transfer based on the frequency stabilized femtosecond laser for the State primary-length standard popup.stage_title Head Negriyko A.M., Registration Date 11-06-2007 Organization Institute of physics NASU popup.description2 A system of transfer of units of length (frequency), which is based on the measurement of optical frequencies using optical frequency scale (“optical comb”) formed by spectral broadened radiation of frequency stabilized femtosecond laser. The system includes the femtosecond laser Coherent Mira Optima 900-F, optical supercontinuum generator based on photon crystal optical fiber, reference visible He-Ne/127I2 lasers and single frequency semiconductor lasers with an external cavity.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close