純有機化合物液體中的雷射捕捉及結構組成( I )

Abstract

我們研究了液態有機物質的雷射誘發現象。我們觀察分子如何藉由聚焦雷射來聚集和相互排列成一區域或組成結構。而我們發現雷射光束不僅能誘發分子組合也能相互影響使單一物質中產生小區域的組成並伴隨不同的光學特性。

Laser trapping and structural formation in neat liquid materialsWe have carried out the laser trapping-induced phenomena in liquids of organic compounds. We investigated how the molecules are gathered and reoriented cooperatively into a domain or configuration upon focused laser irradiation. We found that the trapping beam induces not only molecular alignment, but also cooperative effects, leading to the formation of a small area with different optical properties in single component material.