ANGULAR DEPENDENCE OF TWO-PHOTON ABSORPTION IN CdP2

ABSTRACT

Malysh M.I., Kulish M.R. Angular dependence of two-photon absorption in CdP2. Visnyk National Transport University. Series «Technical sciences». Scientific and Technical Collection. - Kyiv: National Transport University, 2020. - Issue 1 (46).

In CdP2 linearly circular dichroism and frequency dependence of the two-photon absorption coefficient р have been studied in detail, however, we do not know the value of the absolute value of в and its dependence on polarization azimuth.

Purpose of research: testing of possibilities of direct method of measuring the coefficient of two- photon absorption in solids.

Object of research - monorcycles CdP2.

The research method is experimental.

The angular dependence of the two-photon absorption coefficient CdP2 and the intensity of light at the sample output is established. When designing and manufacturing elements of power optics and correlators from univalent crystals, one must take into account the following dependencies.

KEYWORDS: POLARIZATION, TWO-PHOTON ABSORPTION, CdP2, POLARIZATION AZIMUTH.

REFERENCES

  1. Mozol P.E., Pazkun I.I., Salkov E.A., Korez N.S., Fekeshgazi I.V. (1980) Vlianie tipa polarizazii na nelinejnoe pogloschenie sveta v difosvide kadmia [Effect of the type of polarization on the nonlinear absorption of light in cadmium diphosphide]. Fizika i technika poluprovodnikov [Semiconductor Physics and Technology] , Vol. 14. № 5, 902-907 [in Russian].
  2. Borsch V.V., Lisiza M.P., Mozol P.E. (1977) Dispersia dvufotonnogo pogloschenia svjeta v difosvide kadmia i zinka [Dispersion of two-photon absorption of light in cadmium and zinc diphosphides]. Ukrainskij fizichesrij jurnal [Ukrainian Physical Journal], Vol. 22. № 11, 1914-1915 [in Ukrainian].
  3. D e Souza M.E., de Araujo Cid B.( 1983) Two-photon absorption in hexagonal CdS. Sol. St. Comm. Vol. 48. № 11, 967-970.
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  5. Brodin M.S., Goer D.B., Demedenko Z.A. (1976) Dvufotonnoje pogloschenije smeshanych poluprovodnikovych kristallov gruppy AIIBVI [Two-photon absorption of mixed AIIBVI semiconductor crystals]. Kvantovaja elektronika,- Kyiv, Naukova dumka [Quantum Electronics]. Kyiv, Scientific Opinion. Vol. 10, 56-81 [in Ukrainian].
  6. Korneichuk V.A., Lisiza M.P., Fekeshgazi I.V. (1977) Vlijanije tipa polarizazii lasernogo izluchenija na dvufotonnoje pogloschenije svjeta v poluprovodnikach AIIBVI [Effect of the type of polarization of laser radiation on two-photon absorption of light in AIIBVI semiconductors]. Fizika i technika poluprovodnikov [Semiconductor Physics and Technology], Vol.11. № 6, 192-195 [in Russian].

AUTHOR

Malysh M. I., associate professor, National Transport University, associate professor department of information and analytical activities and information security, e-mail: M_Malysh@ukr.net, tel. +380442846709, +380508257165, Ukraine, 01103, Kyiv, M. Boychuk str., 42, of. 410, orcid.org/0000- 0003-4532-0764

Kulish Mykola Radionovich, doctor of physical-mathematical sciences, V. Lashkaryov Institute of Semiconductor Physics NAS of Ukraine, Leading Researcher, e-mail: n_kulish@yahoo.com, tel. +380445256024, +380730422661, Ukraine, 03028, Kyiv, Bolshay Kitaevskay str. 10, of. 10, orcid.org/0000-0002-4365-8174

REVIEWER

Danchuk V.D., doctor of sciences, professor, dean of the Faculty of Transport and Information Technologies, Kyiv, Ukraine.

Strelchuk V.V., doctor of sciences, professor, head department of general physics, У.Е. Lashkaryov Institute of Semiconductor Physics NAS of Ukraine, Kyiv, Ukraine.

Article language: Ukrainian

Open Access: http://publications.ntu.edu.ua/visnyk/46/190.pdf

Print date: 15.04.2020

Online publication date: 27.10.2020

 

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