Fig. 7
Images of the electric field distributions and simulated CD spectra of the CPO without substrate. a–d Electric field distribution at interface between CPO and BK7 glass substrate. a, c For LHCPO with substrate. b, d For LHCPO without substrate. The incident light is 650 nm for a and b and 705 nm for c and d. e, f Calculated CD spectra of LHCPO and RHCPO without substrate. The blue and red curves refer to the light incidence from the forward and backward sides