(48-2) 08 * << * >> * Russian * English * Content * All Issues

A new method for describing the change of the laser beam axis trajectory in the Anderson differential cuvette to measure the refractive index of liquids
V.V. Davydov 1, D.S. Provodin 1, A.A. Gol’dberg 1, I.D. Kochetkov 1

1 Peter the Great Saint-Petersburg Polytechnical University,
195251, Saint-Petersburg, Russia, Polytehnicheckay st. 29

 PDF, 1632 kB

DOI: 10.18287/2412-6179-CO-1324

Pages: 217-224.

Full text of article: Russian language.

Abstract:
We substantiate the necessity of developing a small-sized refractometer with Anderson's differential cuvette for the highly accurate rapid check of the state of liquid media in real time. Problems that arise in determining optimal design parameters of the optical part of the refractometer to reduce the measurement error of the refractive index ranging from 1.2300 to 2.2300 are indicated. It is noted that for the problem of determining optimal parameters of Anderson's differential cuvette to be addressed, an analytical expression for the medium refractive index nm needs to be deduced as a function of all parameters of the optical part of the refractometer. For the first time, an equation is derived to study a change in the trajectory of the laser radiation axis inside and outside of the Anderson cuvette, depending on its various parameters, values of the refractive indices of the reference and examined liquids, ns and nm. The design of a small-sized differential-type refractometer for measurements is developed and results of studying various liquid media are presented. The measurement error of the refractive index of 0.0001 in the developed design of the refractometer is confirmed. Directions of research for the further error reduction are outlined, that would allow the developed refractometer design to be used in scientific research and as a verification scheme in metrology.

Keywords:
laser radiation, refraction, Anderson differential cuvette, axis trajectory, beam, medium state, refractive index, photodiode array, measurement error.

Citation:
Davydov VV, Provodin DS, Gol’dberg AA, Kochetkov ID. A new method for describing the change of the laser beam axis trajectory in the Anderson differential cuvette to measure the refractive index of liquids. Computer Optics 2024; 48(2): 217-224. DOI: 10.18287/2412-CO-1324.

References:
  1. Davydov VV, Moroz AV, Myazin NS, Makeev SS, Dukin VI. Peculiarities of registration of the nuclear magnetic resonance spectrum of a condensed medium during express control of its state. Opt Spectrosc 2020; 128(10): 1678-1685.
  2. Vakhin AV, Khelkhal MA, Mukhamatdinov II, Nasybullin, AR, Morozov OG. Changes in heavy oil saturates and aromatics in the presence of microwave radiation and iron-based nanoparticles. Catalysts 2022; 12(5): 514.
  3. Davydov VV, Dudkin VI, Grebenikova NM. On the possibility of express recording of nuclear magnetic resonance spectra of liquid media in weak fields. Tech Phys 2018; 63(12): 1845-1850.
  4. Sadovnikova MA, Murzakhanov FF, Mamin GV, Gafurov MR. HYSCORE spectroscopy to resolve electron–nuclear structure of vanadyl porphyrins in asphaltenes from the Athabasca oil sands in situ conditions. Energies 2022; 15(17): 6204.
  5. Kashaev RS, Kien NC, Tung TV, Kozelkov OV. Fast proton magnetic resonance relaxometry methods for determining viscosity and concentration of asphaltenes in crude oils. J Appl Spectrosc 2019; 86(5): 890-895.
  6. Naumova V, Kurkova A, Zaitceva A, Davydov R. Method for the analysis of tissue oxygen saturation disorders using an optical analyzer of visible and IR spectra. IEEE Proc Int Conf on Electrical Engineering and Photonics (EExPolytech-2022) 2022: 151-153.
  7. Yakusheva MA, Davydov RV, Isakova DD. Features of signal absorption fronts of laser radiation in rapid diagnosis of human health. IEEE Proc 8th Int Conf on Information Technology and Nanotechnology (ITNT-2022) 2022: 145-149.
  8. Kashaev RS, Suntsov IA, Tung CV, Usachev AE, Kozelkov OV. Apparatus for rapid measurement of oil density and molecular mass using proton magnetic resonance. J Appl Spectrosc 2019; 86(2): 289-293.
  9. Davydov VV, Myazin NS, Davydov RV. Nuclear-magnetic flowmeter-relaxometer for monitoring the flow rate and state of the coolant in the first loop of the nuclear reactor of a moving object. Meas Tech 2022; 65(4): 279-289.
  10. Karabegov MA. Ways of improving the accuracy of analytical instruments. Meas Tech 2009; 52(1): 97-104.
  11. Kashaev RS, Kozelkov OV. On-line express-analyzer and method of water monitoring on the base of proton magnetic resonance. IOP Conf Ser: Earth Environ 2019; 288(1): 012035.
  12. Marusina MYa, Karaseva EA. Application of fractal analysis for estimation of structural changes of tissues on MRI images. Russ Electron J Radiol 2018; 8(3): 107-112.
  13. Neronov YI. An NMR relaxometer for measuring age-related muscle loss. Biomed Eng 2021; 54(5): 333-336.
  14. Karabegov MA. On certain information capabilities of analytical instruments. Meas Tech 2012; 54(10): 1203-1212.
  15. Davydov V, Gureeva I, Davydov R, Dudkin V. Flowing refractometer for feed water state control in the second loop of nuclear reactor. Energies 2022; 15(2): 457-469.
  16. Irfan M, Khan Y, Rehman AU, Khonina SN, Kazanskiy NL. Plasmonic refractive index and temperature sensor based on graphene and LiNbO3. Sensors 2020; 22(20): 7790. DOI: 10.3390/s22207790.
  17. Kazanskiy NL, Butt MA, Degtyarev SA, Khonina SN. Achievements in the development of plasmonic waveguide sensors for measuring the refractive index. Computer Optics 2020; 44(3): 295-318. DOI: 10.18287/2412-6179-CO-743.
  18. Doskolovich LL, Bykov DA, Andreeva KV, Kazanskiy NL. Design of an axisymmetrical refractive optical element generating required illuminance distribution and wavefront. J Opt Soc Am A 2018; 35(11): 1949-1953. DOI: 10.1364/JOSAA.35.001949.
  19. Gubaev MS, Degtyarev SA, Strelkov YS, Volotovskiy SG, Ivliev NA, Khonina SN. Vectorial beam generation with a conical refractive surface. Computer Optics 2021; 45(6): 828-838. DOI: 10.18287/2412-6179-CO-1036.
  20. Karabegov MA. Metrological and technical characteristics of total internal reflection refractometers. Meas Tech 2004; 47(11): 1106-1112.
  21. Ioffe AF. Refractometers and research methods for chemistry and biology. New York: Consultants Bureau; 1975, 426 p.
  22. Davydov VV, Moroz AV. Effect of the absorbance of a flowing liquid on the error of the refractive index measured with a differential refractometer. Opt Spectrosc 2020; 128(9): 1415-1420.
  23. Chen J, Guo W, Xia M, Li W, Yang K. In situ measurement of seawater salinity with an optical refractometer based on total internal reflection method. Opt Express 2018; 26(20): 25510-25523.
  24. Morales-Luna G, Herrera-Domínguez M, Pisano E, Balderas-Elizalde A, Hernandez-Aranda RI, Ornelas-Soto N. Plasmonic biosensor based on an effective medium theory as a simple tool to predict and analyze refractive index changes. Opt Laser Technol 2020; 131: 106332.
  25. Rodriguez EV, Guzman Chavez AD. Application of the generalized linear model to enable refractive index measurement with thermal sensitive interferometric sensors. Opt Commun 2022; 524: 128765.
  26. Calhoun WR, Maeta H, Combs A, Bali LM, Bali S. Measurement of the refractive index of highly turbid media. Opt Lett 2010; 35(8): 1224-1226.
  27. Contreras-Tello H, García-Valenzuela A. Refractive index measurement of turbid media by transmission of backscattered light near the critical angle. Appl Opt 2014; 53(21): 4768-4778.
  28. Luo W, Chen S, Chen L, Li H, Miao P, Gao H, Hu Z, Li M. Dual-angle technique for simultaneous measurement of refractive index and temperature based on a surface plasmon resonance sensor. Opt Express 2017; 25 (11): 12733-12742. DOI: 10.1364/OE.25.012733.

© 2009, IPSI RAS
151, Molodogvardeiskaya str., Samara, 443001, Russia; E-mail: journal@computeroptics.ru ; Tel: +7 (846) 242-41-24 (Executive secretary), +7 (846) 332-56-22 (Issuing editor), Fax: +7 (846) 332-56-20