[25a-D316-1~10] 3.6 Ultrashort-pulse and high-intensity lasers

[25a-D316-9] First principles simulation of bicircular high-harmonic spectroscopy of chiral molecules (2)

〇Yoshimitsu Fukui¹, Yuki Orimo¹, Takuma Teramura¹, Takeshi Sato¹, Kenichi Ishikawa¹ (1.The Univ. of Tokyo)

Keywords:chirality, high harmonic generation, circular dichroism

Mirror isomers of chiral molecules (Left- and right- handed enantiomers) have the same physical properties as long as they do not interact with other chiral molecules or chiral objects such as circularly polarized light. The market for chiral medicines is estimated to be hundreds of billions of dollars, and their efficient identification is important in medicine, biology, and industrial applications. bicircular high-harmonic spectroscopy has been attracting attention as one of the efficient identification methods. In this study, we have analyzed the bicircular higher-order harmonic spectroscopy for chiral molecules using the electric dipole approximation and the magnetic dipole approximation.