STRUCTURAL UNIFORMITY OF BORON-CONTAINING LITHIUM NIOBATE CRYSTAL
The structural uniformity of a single-crystal LiNbO3:B (0.83 mol. % B2O3 in the charge) boule was studied by Raman spectroscopy and photoluminescence. It was found that LiNbO3:B (1 and 2) parallelepipeds cutting from different parts of a boron-containing boule had stoichiometry, close to 1. The presence of polaron luminescence in the near-IR region of the spectrum confirms the difference in the composition of the LiNbO3:B (2) crystal from the strictly stoichiometric composition.
Authors
- А. С. Крылов (ORCID: https://orcid.org/0000-0001-8949-0584)
- Nikolay V. Sidorov (ORCID: https://orcid.org/0000-0003-1075-7421)
- A. N. Vtyurin (ORCID: https://orcid.org/0000-0002-8816-4995)
- Роман Алексеевич Титов (ORCID: https://orcid.org/0000-0002-7907-623X)
- M.V. Smirnov (ORCID: https://orcid.org/0000-0003-2645-5524)
- Михаил Николаевич Палатников (ORCID: https://orcid.org/0000-0001-9686-0563)
Institutions
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech Republic (CZ)
- Kola Science Centre (RU)
- Siberian Federal University (RU)
Publication Details
- Journal
- Transaction Kola Science Centre
- Published
- 2024-11-28
- DOI
- https://doi.org/10.37614/2949-1215.2024.15.1.065
- Primary Topic
- Photorefractive and Nonlinear Optics
- Type
- article
- Field-Weighted Citation Impact
- 0.00