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Abstract
A dual-wavelength polarimetric technique at 633 and 661 nm has been used for the characterization of a nonlinear lithium triborate (LiB3O5) nonenantiomorphous biaxial crystal. The mismatch of the crystallographic and optical coordinate systems was taken into account. The optical rotatory power for light propagation along one of the optical axes is ρ = 7.06° mm−1. The gyration tensor component along the bisector between the x and y crystallographic axes has been measured as g12 = 4.31 × 10−5. Computed values based on the crystalline structure and electronic polarizabilities are in good agreement with those obtained experimentally.
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Authors (3)
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Nazar Ftomyn dr
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Yaroslav Shopa dr hab
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Journal of Applied Crystallography
no. 56,
pages 432 - 438,
ISSN: 1600-5767 - Language:
- English
- Publication year:
- 2023
- Bibliographic description:
- Shopa M., Ftomyn N., Shopa Y.: Optical rotation in the lithium triborate nonlinear crystal// Journal of Applied Crystallography -,iss. 2 (2023), s.432-438
- DOI:
- Digital Object Identifier (open in new tab) 10.1107/s160057672300136x
- Sources of funding:
-
- Statutory activity/subsidy
- Verified by:
- Gdańsk University of Technology
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