Three-Photon Resonant Six-Wave Mixing with Phase-Conjugation Geometry in Na Atomic Vapour |
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作者姓名: | 左战春 孙江 米辛 俞祖和 姜谦 吴令安 傅盘铭 |
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作者单位: | [1]LaboratoryofOpticalPhysics,BeijingNationalLaboratoryforCondensedMatterPhysics,InstituteofPhysics,ChineseAcademyofSciences,Beijing100080 [2]DepartmentofPhysics,HebeiUniversity,Baoding071002 |
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摘 要: | We report a three-photon resonant six-wave mixing (SWM) with phase- conjugation geometry. It has advantages that phase matching condition is not critical and the generation of SWM signal is efficient. This technique provides a new spectroscopic tool for studying the highly excited atomic or molecular states with high resolution. The feasibility of this technique is demonstrated in sodium vapour.
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关 键 词: | 三光子共振 六波混合 相几何构造 钠原子蒸气 |
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