Wave mixing in nominally undoped Sn2P2S6 at high light intensities
| العنوان: | Wave mixing in nominally undoped Sn2P2S6 at high light intensities |
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| المؤلفون: | Alexandr Shumelyuk, Mirco Imlau, S. Odoulov, M. Wesner |
| المصدر: | Applied Physics B. 95:497-503 |
| بيانات النشر: | Springer Science and Business Media LLC, 2009. |
| سنة النشر: | 2009 |
| مصطلحات موضوعية: | Coupling, Quantum optics, Materials science, Physics and Astronomy (miscellaneous), business.industry, General Engineering, Physics::Optics, General Physics and Astronomy, Nonlinear optics, Photorefractive effect, Grating, Intensity (physics), Wavelength, Optics, Atomic physics, business, Mixing (physics) |
| الوصف: | The intensity dependence of the photorefractive response of Sn2P2S6 is studied for the Kr+-laser wavelength of 647 nm and pump-beam intensities of up to 10 W/cm2. A considerable enhancement of the two-beam coupling gain factor with increasing intensity at a grating spacing of ≃1 μm is attributed to a light-induced increase of the effective trap density. The large gain reached at high intensities is applied for the build up of a double phase conjugate mirror with a sub-millisecond switch-on time. |
| تدمد: | 1432-0649 0946-2171 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::251c65f256bb6f7653cadb0319271203 https://doi.org/10.1007/s00340-009-3405-3 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........251c65f256bb6f7653cadb0319271203 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 14320649 09462171 |
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