| CW可调谐单频环形染料激光器β-BaB2O4晶体内腔倍频 |
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| 引用本文： | 王慧田.CW可调谐单频环形染料激光器β-BaB2O4晶体内腔倍频[J].光学精密工程,1989,0(2):17-19. |
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| 作者姓名： | 王慧田 |
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| 摘 要： | 本文论述了利用β-BaB2O4晶体进行内腔连续波环形染料激光器倍频,获得了可调谐单频紫外相干辐射。在292nm附近,用3WAr+激光(全谱线)泵浦,得到非线性转换系数～8.33×10-4W-1。通过改变相位匹配角,在288～302nm范围内输出连续可调谐紫外谐波。β-BaB2O4晶体角灵敏度～27cm-1/mrad。
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The Intracavity SHG in the CW Tunable Single Frequency Ring Dye Laser with β-BaB2O4 Crystal |
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| Wang Huitian.The Intracavity SHG in the CW Tunable Single Frequency Ring Dye Laser with β-BaB2O4 Crystal[J].Optics and Precision Engineering,1989,0(2):17-19. |
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| Authors: | Wang Huitian |
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| Abstract: | The intracavity frequency-doubling in the CW tunable ring dye laser with β-BaB2O4 crystal to produce coherent tunable single frequency UV radiation is reported in this paper. Under 3W Ar laser (all spectral lines) pumping, the nonlinear conver-sion efficiency is 8.33×10-4 W-1 at 292nm. The tuning range of the continuous tunable UV output is about 288～302nm by chang-ing the phase matching angle. The angular sensitivity of the β-BaB2O4 crystal is about 27cm-1/mrad. |
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