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Experimental results measured by laser interferometers-deformographs at the Fryazino polygon

Keywords:

D.V. Aleksandrov - Research Scientist, Kotel’nikov FIRE RAS (Fryazino, Moscow Region)
E-mail: diman1234@list.ru
M.N. Dubrov – Ph.D. (Phys.-Math.), Leading Research Scientist Kotel’nikov IRE RAS (Moscow)
V.V. Kravtsov – Engineer, Kotel’nikov FIRE RAS (Fryazino, Moscow Region)


Studies and complex tests of experimental models of laser interferometers-deformographs are carried out.
The possibility of using the developed methods for interferometric measurements of deformations arising as a result of global geo-physical phenomena is shown. The time diagrams of deformation signals are recorded due to the earthquake in Mexico on 08.09.2017, Mb = 7.1 and in Pakistan on 16.04.2013, Ms = 8. The arrival of surface seismic waves are detected.

References:
  1. Lang R., Kobayashi K. External optical feedback effects on semiconductor injection laser properties // IEEE Journ. Quant. Electron. 1980. 16. № 3. P. 347-355.
  2. Usanov D.A., Skripal' A.V., Avdeev K.S. Opredelenie rasstojanija do ob#ekta s pomoshh'ju chastotno-modulirovannogo poluprovodnikovogo lazernogo avtodina // Pis'ma v ZhTF. 2007. T. 33. № 21. S. 72-77.
  3. Sobolev V.S., Kashheeva G.A., Zhuravel' F.A., Harin A.M. Odnovremennye izmerenija dal'nosti i skorosti diffuzno rasseivajushhih ob#ektov metodami aktivnoj lazernoj interferometrii s linejnoj chastotnoj moduljaciej // Avtometrija. 2012. T. 48. №3. S. 121-129.
  4. Aleksandrov D.V., Dubrov M.N., Kravcov V.V. Razrabotka i aprobacija metodov linearizacii dannyh lazernogo interferometra-deformografa // Nelinejnyj mir. 2016. T. 14. № 1. S. 6-8.

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