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1989•Conference on Lasers and Electro-OpticsRequires access

Mew nonlinear optical crystal LiB3O5

Chuangtian Chen, Aidong Jiang, Bochang Wu, Guiming You, Shujie Lin, Yugheng Wu

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Abstract

As another new high quality nonlinear optical (NLO) crystal of the borate series, lithium triborate LBO has been characterized in our Fujian Institute. This follows theoretical calculations of the second harmonic generation (SHG) coefficients on the basis of the anionic group theory (which has been generalized into a general NLO active group theory) with the GNDO approximation. This leads to localized wave functions for the component active anionic group (B3O7)5− and the resultant anionic group (B3O5)−.

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What this paper is about

As another new high quality nonlinear optical (NLO) crystal of the borate series, lithium triborate LBO has been characterized in our Fujian Institute. This follows theoretical calculations of the second harmonic generation (SHG) coefficients on the basis of the anionic group theory (which has been generalized into a general NLO active group theory) with the GNDO approximation. This leads to localized wave functions for the component active anionic group (B3O7)5− and the resultant anionic group (B3O5)−.

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Available abstract

As another new high quality nonlinear optical (NLO) crystal of the borate series, lithium triborate LBO has been characterized in our Fujian Institute. This follows theoretical calculations of the second harmonic generation (SHG) coefficients on the basis of the anionic group theory (which has been generalized into a general NLO active group theory) with the GNDO approximation. This leads to localized wave functions for the component active anionic group (B3O7)5− and the resultant anionic group (B3O5)−.

Key concepts: Lithium triborate, Second-harmonic generation, Boron, Nonlinear optics, Crystal (programming language), Group (periodic table), Component (thermodynamics), Nonlinear optical

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