论文标题
由强场离子分子中的量子相干性驱动的频谱明亮的波长切换紫外线源
A spectrally bright wavelength-switchable vacuum ultraviolet source driven by quantum coherence in strong-field-ionized molecules
论文作者
论文摘要
我们报告了频谱明亮的真空紫外线（VUV）和深紫外（DUV）相干辐射，这是由隧道离子一氧化碳（CO）分子中量子相干驱动的。我们的技术使我们能够在分子离子丰富的能量水平提供的多个波长之间切换。 DUV/VUV源可以通过操纵泵激光极化来具有任意极化状态。开发源的上时间和光谱特性在DUV/VUV区域产生了宽带拉曼梳子。
We report generation of spectrally bright vacuum ultraviolet (VUV) and deep UV (DUV) coherent radiations driven by quantum coherence in tunnel-ionized carbon monoxide (CO) molecules. Our technique allows us to switch between multiple wavelengths provided by the abundant energy levels of molecular ions. The DUV/VUV sources can have arbitrary polarization states by manipulating the pump laser polarization. The superior temporal and spectral properties of the developed source give rise to a broadband Raman comb in the DUV/VUV region.
