Twisting light: Novel metasurface offers compact solution for circularly polarized light
Left and right circularly polarized light, where the electromagnetic waves spiral in a clockwise and counterclockwise manner ...
University of Sheffield7 个月
Polarimetry and Circular Dichroism
Traditionally the wavelength of 589nm (Sodium D-line) is used but more sensitivity may be obtained using 546nm (Mercury E-line). Circular dichroism may be observed in optically active or ‘chiral’ ...