Ryota Ito, Hayato Sekiya, Iwao Kawayama, Michinori Honma, Masayoshi Tonouchi,
and Toshiaki Nose
"Influence of dichroism on the optical properties of a twisted nematic
liquid crystal cell in the terahertz region,"
Appl. Opt. 62(15), 4052-4059 (2023)https://doi.org/10.1364/AO.487770