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Nikolay Basov

From Wikipedia, the free encyclopedia
Soviet physicist
Not to be confused withNikolay Baskov.
Nikolay Basov
Николай Басов
Basov in 1964
Born
Nikolay Gennadiyevich Basov

(1922-12-14)14 December 1922[1]
Died1 July 2001(2001-07-01) (aged 78)[1]
Resting placeNovodevichy Cemetery, Moscow
Alma materMoscow Engineering Physics Institute
Known forInvention oflasers andmasers
SpouseKsenia Tikhonovna Basova[2]
ChildrenDimitri Basov (physics professor atColumbia University)
AwardsNobel Prize in Physics(1964)
Kalinga Prize(1986)
Lomonosov Gold Medal(1989)
Edward Teller Award1991)
Scientific career
FieldsPhysics
InstitutionsLebedev Physical Institute

Nikolay Gennadiyevich Basov (Russian:Никола́й Генна́диевич Ба́сов; 14 December 1922 – 1 July 2001) was a Russian Sovietphysicist and educator. For his fundamental work in the field ofquantum electronics that led to the development oflaser andmaser, Basov shared the 1964Nobel Prize in Physics withAlexander Prokhorov andCharles Hard Townes.[3]

Early life

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Basov was born in the town ofUsman, now inLipetsk Oblast in 1922.[4] He finished school in 1941 inVoronezh, and was later called for military service atKuibyshev Military Medical Academy. In 1943 he left the academy and served in theRed Army[4] participating in theSecond World War with the1st Ukrainian Front.

Professional career

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Basov graduated fromMoscow Engineering Physics Institute (MEPhI) in 1950. He then held a professorship at MEPhI and also worked in theLebedev Physical Institute (LPI), where he defended a dissertation for theCandidate of Sciences degree (equivalent toPhD) in 1953 and a dissertation for theDoctor of Sciences degree in 1956. Basov was the Director of the LPI in 1973–1988. He was elected ascorresponding member of theUSSR Academy of Sciences (Russian Academy of Sciences since 1991) in 1962 andFull Member of the Academy in 1966.[1] In 1967, he was elected a Member of the Presidium of the Academy (1967—1990), and since 1990 he was the councillor of the Presidium of the USSR Academy of Sciences. In 1971 he was elected a Member of theGerman Academy of Sciences Leopoldina.[5] He was Honorary President and Member of the International Academy of Science, Munich.[6][7] He was the head of the laboratory of quantum radiophysics at the LPI until his death in 2001.[3]

In the early 1950s Basov and Prokhorov developed theoretical grounds for creation of a molecular oscillator and constructed such an oscillator based onammonia. Later this oscillator became known asmaser. They also proposed a method for the production ofpopulation inversion using inhomogeneous electric and magnetic fields. Their results were presented at a national conference in 1952 and published in 1954. Basov then proceeded to the development of laser, an analogous generator of coherent light. In 1955 he designed athree-level laser, and in 1959 suggested constructing asemiconductor laser, which he built with collaborators in 1963.[1] Basov with co-workers proposedDisk laser in 1966[8] and realized experimentally the thin diskactive mirror semiconductor lasers.[9]He developed with colleaguaes the first nonlinear theory ofcoherent addition of laser sets.[10] N.G.Basov encouraged the researchers innonlinear optics inLebedev Institute who discovered theoptical phase conjugation.[11]Together withLebedev Institute researchers he realized the robust method of the phase-locking of laser arrays viaoptical phase conjugation inStimulated Brillouin scattering.[12][13]

Basov's contributions to the development of the laser and maser, which won him theNobel Prize in 1964, also led to new missile defense initiatives.[14]

He died on 1 July, 2001 atMoscow and was buried atNovodevichy Cemetery.

Politics

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He entered politics in 1951[clarification needed] and became a member of parliament (theSoviet of the Union of theSupreme Soviet) in 1974.[4] FollowingU.S. PresidentRonald Reagan's speech onSDI in 1983, Basov signed a letter along with other Soviet scientists condemning the initiative, which was published in the New York Times.[15] In 1985 he declared the Soviet Union was capable of matching SDI proposals made by the U.S.[15][clarification needed]

Books

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  • N. G. Basov, K. A. Brueckner (Editor-in-Chief), S. W. Haan, C. Yamanaka.Inertial Confinement Fusion, 1992, Research Trends in Physics Series published by the American Institute of Physics Press (presentlySpringer, New York).ISBN 0-88318-925-9.
  • V. Stefan and N. G. Basov (Editors).Semiconductor Science and Technology, Volume 1.SemiconductorLasers. (Stefan University Press Series on Frontiers in Science and Technology) (Paperback), 1999.ISBN 1-889545-11-2.
  • V. Stefan and N. G. Basov (Editors).Semiconductor Science and Technology, Volume 2:Quantum Dots andQuantum Wells. (Stefan University Press Series on Frontiers in Science and Technology) (Paperback), 1999.ISBN 1-889545-12-0.

Awards and honours

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Basov and Prokhorov with wives in Stockholm in 1964
Basov on a 2022 stamp of Russia

See also

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References

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  1. ^abcdefNikolay Gennadiyevich Basov. Encyclopaedia Britannica
  2. ^"The Nobel Prize in Physics 1964".
  3. ^ab"Basov Nikolay Gennadiyevich"
  4. ^abc"A century of Nobel Prizes recipients: chemistry, physics, and medicine", Francis Leroy. CRC Press, 2003.ISBN 0-8247-0876-8,ISBN 978-0-8247-0876-4. p. 174-175
  5. ^List of Members. Leopoldina.org. Retrieved on 30 July 2020.
  6. ^International Academy of Science (1989)Selection of IAS-ICSD Founding Members.
  7. ^History – International Academy of Science, Munich. Ias-icsd.org. Retrieved on 30 July 2020.
  8. ^Basov, N G; Bogdankevich, OV; Grasiuk, AZ (1966). "Semiconductor lasers with radiating mirrors".IEEE Journal of Quantum Electronics.2 (4): 9 B4.Bibcode:1966IJQE....2Q.154B.doi:10.1109/JQE.1966.1073948.
  9. ^Bogdankevich, OV; Darznek, SA; Pechenov, A N; Vasiliev, BI; Zverev, MM (1973). "Semiconductor electron-beam-pumped lasers of the radiating mirror type".IEEE Journal of Quantum Electronics.9 (2):342–347.Bibcode:1973IJQE....9..342B.doi:10.1109/JQE.1973.1077470.
  10. ^Basov, Nikolai G.; Belenov, E. M.; Letokhov, Vladilen S. (1993). "Diffraction synchronization of lasers". In Lebedev, Fedor V.; Napartovich, Anatoly P. (eds.).CIS Selected Papers: High-Power Multibeam Lasers and Their Phase Locking. Proceedings of SPIE. Vol. 2109. pp. 134–144.doi:10.1117/12.160374.S2CID 110333595.
  11. ^Zel'dovich, B Ya; Popovichev, V I; Ragul'skii, V V; Faizullov, F S (1972). "Connection Between the Wave Fronts of the Reflected and Exciting Light in Stimulated Mandel'shtem-Brillouin Scattering".Sov. Phys. JETP Lett.15 (6): 109.Bibcode:1972JETPL..15..109Z.
  12. ^Basov, N G; Zubarev, I G; Mironov, A B; Michailov, S I; Okulov, A Yu (1980). "Laser interferometer with wavefront reversing mirrors".Sov. Phys. JETP.52 (5): 847.Bibcode:1980ZhETF..79.1678B.
  13. ^Bowers, M W; Boyd, R W; Hankla, A K (1997). "Brillouin-enhanced four-wave-mixing vector phase-conjugate mirror with beam-combining capability".Optics Letters.22 (6):360–362.Bibcode:1997OptL...22..360B.doi:10.1364/OL.22.000360.PMID 18183201.S2CID 25530526.
  14. ^"Soviet ballistic missile defense and the Western alliance", David Scott Yost. Harvard University Press, 1988.ISBN 0-674-82610-8,ISBN 978-0-674-82610-6. p. 58
  15. ^ab"The strategic defence initiative: US policy and the Soviet Union", Mira Duric. Ashgate Publishing, Ltd., 2003.ISBN 0-7546-3733-6,ISBN 978-0-7546-3733-2. p. 43-45

External links

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