Measurements of piezooptic coefficients π 14 and π 25 in Pb 5 Ge 3 O 11 crystals using torsion induced optical vortex

Ukrainian Journal of Physical Optics

Volumn 12, Issue 2, 2011, Pages 101-108

  Vasylkiv, Yu ^a   Skab, I ^a   Vlokh, R ^a  

^a INSTITUTE OF PHYSICAL OPTICS   (Ukraine)

Author keywords

Lead germanate crystals; Optical vortex; Piezooptic coefficients; Spin angular momentum; Torsion stress

Indexed keywords

EID: 81355150228     PISSN: 16091833     EISSN: 18162002     Source Type: Journal    
DOI: 10.3116/16091833/12/2/101/2011     Document Type: Article

References (20)

1. Skab I, Vasylkiv Yu, Savaryn V and Vlokh R, 2010. Relations for optical indicatrix parameters in the conditions of crystal torsion. Ukr. J. Phys. Opt. 11: 193–240.
2. 3 crystals under torsion loading. Ukr. J. Phys. Opt. 11: 156–164.
3. Skab I, Smaga I, Savaryn V, Vasylkiv Yu and Vlokh R, 2011. Torsion method for measuring piezooptic coefficients. Cryst. Res. & Techn. 46: 23–36.
4. Y Vasylkiv, V Savaryn, I Smaga, I Skab and R Vlokh, 2011. On determination of sign of the piezooptic coefficients using torsion method. Appl. Opt. 50 (to be pub-lished).
5. 14 in the crystals belonging to point symmetry groups 3 and 3. Ukr. J. Phys. Opt. 12: 28–35.
6. Narasimhamurty T S, Photoelastic and electrooptic properties of crystals. New York: Plenum Press (1981).
7. Skab I, Vasylkiv Y, Zapeka B, Savaryn V and Vlokh R, 2011. On the appearance of singularities of optical field under torsion of crystals containing three-fold symmetry axes. J. Opt. Soc. Amer. A (to be published).
8. Konstantinova A F, Grechushnikov B N, Bokut' D V and Valyashko E G, Optical properties of crystals. Minsk: Nauka i Tekhnika (1995).
9. Vlokh O G, Spatial dispersion phenomena in parametric crystal optics. Lviv: Vyshcha Shkola (1984).
10. Vlokh O G and Kobylyanskii B V, 1974. Influence of parameters of gyrotropic crystals on the character of light polarization. Ukr. Fiz. Zhurn. 19: 1129–1135.
11. 3 crystals: appearance of an optical vortex. J. Opt. Soc. Amer. A 28: 633–640.
12. 11 . Ferroelectrics. 9: 1–6.
13. 11 . J. Phys. Soc. Japan. 43: 961–967.
14. Ermakov A S and Duda V M, 2010. Nonstoichiometry and conductivity anisotropy of lead germanate single crystals. Ukr. J. Phys. 55: 218–221.
15. Sirotin Yu I and Shaskolskaya M P, Fundamentals of crystal physics. Moscow: Nauka (1979).
16. Berry M V, Jeffrey M R and Mansuripur M, 2005. Orbital and spin angular momentum in conical diffraction. J. Opt. A: Pure Appl. Opt. 7: 685–690.
17. 3 crystals. Ukr.J.Phys.Opt.4: 90–93.
18. Berry M V, 2004. Conical diffraction asymptotics: fine structure of Poggendorff rings and axial spike. J. Opt. A: Pure Appl. Opt. 6: 289–300.
19. Dennis M R, 2004. Local phase structure of wave dislocation lines: twist and twirl. J. Opt. A: Pure Appl. Opt. 6: S202–S208.
20. Beth R A, 1936. Mechanical detection and measurement of the angular momentum of light. Phys. Rev. 50: 115–125.