Periodical
5-Nitrouracil: a transparent and efficient nonlinear organic crystal
| العنوان: | 5-Nitrouracil: a transparent and efficient nonlinear organic crystal |
|---|---|
| المؤلفون: | Puccetti, G., Perigaud, A., Badan, J., Ledoux, I., Zyss, J. |
| المصدر: | Journal of the Optical Society of America B: Optical Physics; April 1993, Vol. 10 Issue: 4 p733-744, 12p |
| مستخلص: | The linear and quadratic nonlinear-optical properties of the orthorhombic P 2_12_12_1 5-nitrouracil (5NU) molecular crystals are fully characterized. d_14 measurements, performed by two different methods, and second-harmonic conversion efficiencies are reported. Collinear phase-matching configurations for sum-frequency generation are both calculated in the special case of third-harmonic generation and experimentally demonstrated. 5NU permits, in particular, efficient blue-light generation from a pulsed, 1.34-μm Nd^3+:YAG laser source by a sequence of second-harmonic and (2ω, ω) sum-mixing processes. The good stability in air and the high damage threshold are accounted for by the presence of hydrogen bonds in the crystalline structure. |
| قاعدة البيانات: | Supplemental Index |
| تدمد: | 07403224 15208540 |
|---|