A study of optical and nonlinear properties of langasite crystal
- 作者: Ivanova V.G., Shilova G.V.
- 期: 卷 2, 编号 S3 (2014)
- 页面: 37-42
- 栏目: Articles
- ##submission.dateSubmitted##: 01.12.2025
- URL: https://ogarev-online.ru/2311-2468/article/view/355158
- ID: 355158
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The edge of fundamental absorption in langasite crystal was studied. The energy gap was measured to be 6,5 eV. Using the technique of the second harmonic generation in powdered samples, the value of the quadratic nonlinear susceptibility in langasite crystal was estimated to be 7 times higher than that in quartz.
作者简介
Veronika Ivanova
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俄罗斯联邦
Galina Shilova
Email: ogarevonline@yandex.ru
俄罗斯联邦
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