Methods and means for measurement of external influences on the base fiber-optic interferometers
DOI:
https://doi.org/10.33408/2519-237X.2019.3-2.127Keywords:
michelson fiber optic interferometer, deformation, slot waveguide, liquid crystal, ring resonator, electric field intensityAbstract
Purpose. The development of the design and operation principles of the sensor on the base of fiber-optic interferometers and resonators, the use of which provides increasing of measuring accuracy.
Findings. Vectoral sensor on the base of fiber interferometers makes it possible to measure the value and direction of the controlled object deformation. The measurement range is up to 5 mm, the accuracy is defined by the step of the scanning mirror shift and is 10 µm. The sensors on the base of slot waveguide ring micro resonators with LC filling can be used for measuring the external electric fields in the range between 0 and 3×106 V∕m with accuracy up to 1 V/m. The operating speed of the device is defined by the response time of the LC. The operating speed of the proposed device is limited mostly by the response time of the LC and varies from tens to hundreds of microseconds. That allows measuring the variable electric fields with frequencies up to tens of KHz.
Application field of research. The developed structure and operating principle of the proposed devices can serve as a basis for creating fiber-optic sensors for measuring the pressure, displacement of the controlled object and the external electric fields intensity.
Conclusions. The presented research showed that the use sensors on the base of fiber-optic interferometers and resonators makes it possible to measure of the controlled object deformation and electric field intensity with high accuracy.
References
Malinovskiy A.E., Egorov K.E. Vliyanie elektricheskogo polya na protsessy goreniy pri ponizhennykh davleniyakh [Influence of the electric field on combustion processes under decreased pressure]. JETP, 1934. Vol. 4, No. 2. Pp. 208–214. (rus)
Lavrov F.A., Malinovskiy A.E. Vliyanie prodol'nogo elektricheskogo polya na protsess goreniya gazovykh smesey [Influence of the longitudinal electric field on combustion process gas mixture]. Journal of Physical Chemistry, 1933. Vol. IV, No. I. Pp. 104–108. (rus)
Stepanov E.M. Ionizatsiya v plameni i elektricheskoe pole [Ionization in flame and electric field]. Moscow: Metallurgy, 1968. 310 p. (rus)
Gulyaev G.A., Popkov G.A., Shebeko Yu.N. O vliyanii postoyannogo elektricheskogo polya na gorenie smesi propan-butan s vozdukhom [On the influence of continuous electric field on combustion of the mixture of propane-butane with air]. Physics of combustion and explosion, 1985. Vol. 21, No. 4. Pp. 23–35. (rus)
Yagodnikov D.А., Voronetskiy А.V. Vliyanie vneshnego elektricheskogo polya na osobennosti protsessov vosplameneniya i goreniya [Influence of the external electric field on ignition and combustion processes features]. Physics of combustion and explosion, 1994. Vol. 30, No. 3. Pp. 3–12. (rus)
Panteleev А.F., Pankov G.А., Shebeko Yu.N., Tsarichenko S.G., Gorshkov V.I. Vliyanie elektricheskogo polya na kontsentratsionnye predely rasprostraneniya plameni propana v vozdukhe [Influence of the electric field on concentration limits of the propagation of propane flame in air]. Physics of combustion and explosion, 1991. Vol. 27, No. 1. Pp. 26–28. (rus)
Malinovsky А.E., Rossyhin V.S., Tishkovskiy V.P. Vliyanie peremennogo elektricheskogo polya vysokoy chastoty na skorost' goreniya gaza [Influence of the high frequency alternative electric field on gases combustion rate]. JETP, 1934. Vol. 4, No. 2. Pp. 183–187. (rus)
Garanin А.F., Tret'yakov P.К., Tupikin А.V. Vliyanie postoyannogo i impul'sno-periodicheskogo elektricheskogo polya na gorenie propanovozdushnoy smesi [Influence of the continuous and pulse-periodic electric field on combustion of propane-air mixture]. Physics of combustion and explosion, 2008. Vol. 44, No. 1. Pp. 22–25. (rus)
Vorontsov S.S., Ganeev O.V., Tret'yakov P.K., Tupikin A.V. Dinamika fronta laminarnogo plameni gomogennoy propanovozdushnoy smesi pri imul'sno-periodicheskom vozdeystvii elektricheskogo polya [Dynamics of the laminar flame front of homogeneous propane-air mixture]. Physics of combustion and explosion, 2009. Vol. 45, No. 5. Pp. 29–32. (rus)
Tret'yakov P.К., Tupikin А.V., N.V. Denisova, O.V. Ganeev, V.V. Zamastchikov, Yu.S. Kozorezov. Laminarnoe propanovozdushnoe plamya v slabom elektricheskom pole [Laminar propane-air flame in a weak electric field]. Physics of combustion and explosion, 2012. Vol. 48, No. 2. Pp. 9–14. (rus)
Shmelev V.M. O vozdeystvii elektricheskogo polya na poverkhnostnoe gorenie [On the effect of electric field on surface combustion]. Chemical Physics, 2016. Vol. 35, No. 2. Pp. 33–40. (rus)
Il'yushonok A.V., Goncharenko I.A., Leshenyuk N.S., Kuleshov V.K., Tereshenkov V.I. On the influence of acoustic waves on combustion processes. Journal of Civil Protection, 2017. Vol. 1, No. 1. Pp. 26–34. (rus)
Published
How to Cite
License
Copyright (c) 2019 Il'yushonok A.V., Goncharenko I.A., Leshenyuk N.S., Kuleshov V.K., Tereshenkov V.I.CC «Attribution-NonCommercial» («Атрибуция — Некоммерческое использование») 4.0