Critical phase matching conditions at 1079.5 nm and 1341.4 nm in MgO3:LiNbO3crystal

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 20 >Issue 6 >Page 444 > Article

Chinese Journal of Lasers
Vol. 20, Issue 6, 444 (1993)

Critical phase matching conditions at 1079.5 nm and 1341.4 nm in MgO₃:LiNbO₃crystal

[in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, and [in Chinese]²

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¹[in Chinese]

²[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Critical phase matching conditions at 1079.5 nm and 1341.4 nm in MgO₃:LiNbO₃crystal[J]. Chinese Journal of Lasers, 1993, 20(6): 444 Copy Citation Text

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Abstract

Refractive indices of LiNbO3:MgO(5mol%) at room temperature have been measured by the auto-collimation method. Based on these refractive indices, we obtain the relationship between type I phase matching angle and the wavelength. Then use it to calculate the phase matching conditions at 1079.5 nm and 1341.4 nm. The reliability of the results has been verified by 1079.5 nm and 1341.4 nm Nd:YAP pulse lasers. The errors between calculated results and experimental results are less than 1°.

Keywords

Nd:YAP phase matching angle MgO:LiNbO3

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