https://doi.org/10.1351/goldbook.08704
Circular dichroism, \(k^{\rm{L}} – k^{\rm{R}}\), for vibrational transitions.
Note:
Vibrations in chiral molecules and materials absorb left circularly polarized radiation to a different extent than right circularly polarized radiation.
Vibrations in chiral molecules and materials absorb left circularly polarized radiation to a different extent than right circularly polarized radiation.