تقرير
Naturally-phasematched second harmonic generation in a whispering gallery mode resonator
| العنوان: | Naturally-phasematched second harmonic generation in a whispering gallery mode resonator |
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| المؤلفون: | Fürst, J. U., Strekalov, D. V., Elser, D., Lassen, M., Andersen, U. L., Marquardt, C., Leuchs, G. |
| المصدر: | Phys. Rev. Lett. 104, 153901 (2010) |
| سنة النشر: | 2009 |
| المجموعة: | Physics (Other) Quantum Physics |
| مصطلحات موضوعية: | Physics - Optics, Quantum Physics |
| الوصف: | We demonstrate for the first time natural phase matching for optical frequency doubling in a high-Q whispering gallery mode resonator made of Lithium Niobate. A conversion efficiency of 9% is achieved at 30 micro Watt in-coupled continuous wave pump power. The observed saturation pump power of 3.2 mW is almost two orders of magnitude lower than the state-of-the-art. This suggests an application of our frequency doubler as a source of non-classical light requiring only a low-power pump, which easily can be quantum noise limited. Our theoretical analysis of the three-wave mixing in a whispering gallery mode resonator provides the relative conversion efficiencies for frequency doubling in various modes. |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevLett.104.153901 |
| URL الوصول: | http://arxiv.org/abs/0912.3864 |
| رقم الأكسشن: | edsarx.0912.3864 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevLett.104.153901 |
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