Quadratic polarization-optic coefficients of cubic KTa1-xNbxO3 crystals
Autor(en): | Buse, K Havermeyer, F Glabasnia, L Schlomp, K Kratzig, E |
Stichwörter: | KTN; Optics; PHASE; POTASSIUM TANTALATE-NIOBATE | Erscheinungsdatum: | 1996 | Herausgeber: | ELSEVIER SCIENCE BV | Journal: | OPTICS COMMUNICATIONS | Volumen: | 131 | Ausgabe: | 4-6 | Startseite: | 339 | Seitenende: | 342 | Zusammenfassung: | Quadratic polarization-optic coefficients of paraelectric KTa1-xNbxO3 crystals with different mole fractions x are measured by an interferometric technique. The coefficient g(33) is within /-10% independent of temperature in the range 10 degrees C < T - T-C < 60 degrees C, but shows a linear dependence on the mole fraction x: in the investigated range 0.35 < x < 0.41, the relation g(33) = (-1.72 x 0.80) m(4)A(-2)s(-2) is valid. |
ISSN: | 00304018 | DOI: | 10.1016/0030-4018(96)00311-2 |
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geprüft am 23.05.2024