Method to Determine Both the Gain Coefficient and Absorption Coefficient of Two-wave Coupling in Ce:KNSBN Crystal

[in Chinese]; [in Chinese]

Journals >Chinese Journal of Quantum Electronics >Volume 20 >Issue 4 >Page 505 > Article

Chinese Journal of Quantum Electronics
Vol. 20, Issue 4, 505 (2003)

Method to Determine Both the Gain Coefficient and Absorption Coefficient of Two-wave Coupling in Ce:KNSBN Crystal

[in Chinese]^1、* and [in Chinese]²

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¹[in Chinese]

²[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese]. Method to Determine Both the Gain Coefficient and Absorption Coefficient of Two-wave Coupling in Ce:KNSBN Crystal[J]. Chinese Journal of Quantum Electronics, 2003, 20(4): 505 Copy Citation Text

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Abstract

Based on the theory of degenerate two-wave mixing, a method to determine both the gain coefficient and absorption coefficient of photorefrative crystals is presented. Using this method we have measured the Γ and a of a sample crystal Ce:KNSBN.

Keywords

absorption coefficient gain coefficient two-wave coupling

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