Alexander Nikolajewitsch Sacharjewski

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Alexander Nikolajewitsch Sacharjewski ( Russian Александр Николаевич Захарьевский ; * 1894 in St. Petersburg , † 1965 in Leningrad ) was a Russian physicist and university professor .

Life

Sacharjewski studied at the University of St. Petersburg in the physico - mathematical faculty with completion in 1920. As a student he was of DS Rozhdestvensky in the optics Institute (GOI) was added. But after the October Revolution the Russian Civil War flared up , so that Sakharevsky was soon drafted into the Red Army . He took part in the Northern Expedition of the Hydrographic Main Office of the Soviet Navy . In 1924 he was demobilized .

Back in Leningrad , Sakharevsky became head of the physics laboratory of the Leningrad Optical Glass Plant (LenSos) of the GOI. He increased the quality and yield through improved melting and cooling processes . In 1928 he set up a laboratory at the GOI for the development of optical distance measurement methods for the navy and army. He created a scientific basis for the series production of appropriate equipment and lectured in the Dzerzhinsky - Artillery Academy and in 1930 in Leningrad Institute of Fine Mechanics and Optics (LITMO) . In 1934 he was sent back to LenSos to further develop optical devices. In 1935 he received his doctorate in technical sciences without submitting a dissertation . In the same year he was commissioned to set up a laboratory for the preparation of the mass production of microscopes for medicine , biology and metallography . The successful work created the prerequisites for the Soviet Union to become independent of imports in this area after 1937 .

In 1936, Sacharjewski became professor and now headed the chair for opto-mechanical devices at LITMO. In 1941 he became dean of the optics faculty there. After the start of the German-Soviet War and the Leningrad blockade , he was in charge of assembling optical equipment for the army and navy in the evacuation department from 1942 . He continued his research and teaching activities at LITMO after the war. In 1947 he became a Corresponding Member of the Academy of Sciences of the USSR .

In 1950 he returned to the GOI and in 1951 became head of the microscope laboratory, which developed new types of microscopes for the special requirements of the laboratories of Moscow University . Another focus of his work was the further development of interferometers .

Honors

Individual evidence

  1. ↑ Универсальная библиотека, портал создателей электронных книг, авторов произведекика (accessed on February 6, 2017.
  2. ↑ IFMO Museum: Захарьевский Александр Николаевич (accessed on February 6, 2017).
  3. ↑ Захарьевский А. Н .: Способ определения малых разностей показателей преломления и дисперсий оптических стёкол . In: Труды ГОИ . tape 5 , no. 47 , 1929.
  4. ↑ Захарьевский А. Н .: Короткобазные оптические дальномеры . Leningrad 1932.
  5. ↑ Захарьевский А. Н .: Военные оптические дальномеры . 2nd Edition. 1934.
  6. ↑ Захарьевский А. Н .: Новейшие типы военных оптических дальномеров . Leningrad, Moscow 1935.
  7. ↑ Захарьевский А. Н .: Интерференционные биологические микроскопы . In: Труды ГОИ . tape 27 , no. 126 , 1960, pp. 3-23 .
  8. ↑ Захарьевский А. Н .: Интерферометры . Moscow 1952.
personal data
SURNAME Sacharjewski, Alexander Nikolajewitsch
ALTERNATIVE NAMES Захарьевский, Александр Николаевич (Russian)
BRIEF DESCRIPTION Russian physicist and university professor
DATE OF BIRTH 1894
PLACE OF BIRTH St. Petersburg
DATE OF DEATH 1965
Place of death Leningrad