Second harmonic generation of Cu vapor laser by using a β-BaB2O4 crystal

ZHANG GUIYAN; JIM CHUNYANG; LIN FUCHENG; CHEN CHuANGTIAN; WU BOCHANG

Journals >Acta Optica Sinica >Volume 4 >Issue 6 >Page 513 > Article

Acta Optica Sinica
Vol. 4, Issue 6, 513 (1984)

Second harmonic generation of Cu vapor laser by using a β-BaB₂O₄ crystal

ZHANG GUIYAN¹, JIM CHUNYANG¹, LIN FUCHENG¹, CHEN CHuANGTIAN², and WU BOCHANG²

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¹[in Chinese]

²[in Chinese]

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ZHANG GUIYAN, JIM CHUNYANG, LIN FUCHENG, CHEN CHuANGTIAN, WU BOCHANG. Second harmonic generation of Cu vapor laser by using a β-BaB₂O₄ crystal[J]. Acta Optica Sinica, 1984, 4(6): 513 Copy Citation Text

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Abstract

UV coherent light at the wavelegnth of 255 nm and 289 nm was generated by using a copper vapour laser and a β-BaB2o4 frequency doubling crystal. The average output power of the second harmonic is about 3.5mW and the corresponding peak power is 7W when the fundamental input is about 0.5W. The frequency doubling efficiency is 0.7%. The whole setup is very simple.

ZHANG GUIYAN, JIM CHUNYANG, LIN FUCHENG, CHEN CHuANGTIAN, WU BOCHANG. Second harmonic generation of Cu vapor laser by using a β-BaB₂O₄ crystal[J]. Acta Optica Sinica, 1984, 4(6): 513

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