Cr4+:YAG Q-Switched Laser Characteristics of Nd:Sr5(PO4)3F Crystal

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

Journals >Acta Optica Sinica >Volume 19 >Issue 2 >Page 211 > Article

Acta Optica Sinica
Vol. 19, Issue 2, 211 (1999)

Cr⁴⁺:YAG Q-Switched Laser Characteristics of Nd:Sr₅(PO₄)₃F Crystal

[in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]², [in Chinese]², [in Chinese]³, and [in Chinese]³

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²[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Cr⁴⁺:YAG Q-Switched Laser Characteristics of Nd:Sr₅(PO₄)₃F Crystal[J]. Acta Optica Sinica, 1999, 19(2): 211 Copy Citation Text

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Abstract

Using xenon flash lamp as pump source and Cr4+:YAG as passive Q-switch, we have performed the Q-switched laser operation at 1.059 μm with a Nd:Sr5(PO4)3F crystal and measured the single pulse output energy, pulse width and repetition rate under different small-signal transmission of Cr4+:YAG and, different reflectivity of output reflector. Meanwhile, the Cr4+:YAG Q-switched coupling rate equations for Nd:Sr5(PO4)3F crystal were given. The numerical solutions of the equations were in agreement with the experimental results.

Keywords

Cr4+:YAG Nd:Sr5(PO4)3F crystal numerical solution passive Q-switch

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