Circularly Polarized Light From a Series of Chiral Fluorene Copolymers

IEEE Photonics Journal

Cristiano Zanlorenzi¹  Bruno Nowacki¹  Ana Paula Glislere¹  Denis Augusto Turchetti¹  Leni Campos Akcelrud¹  Edemir L. Kowalski²  Luiz F. R. B. Toledo²  Alexandre Marletta³ 

[1] Chemistry Department, Paulo Scarpa Polymer Laboratory, Federal University of Parana, Curitiba, Brazil;Electrical and Material Department, LACTEC Institutes, Curitiba, Brazil;Institute of Physics, Federal University of Uberlandia, Uberlandia, Brazil;

关键词: Metamaterials;    Stokes parameters;    Ellipsometry;    Chirality parameter;    Chiral polymers.;   

DOI  :  10.1109/JPHOT.2019.2894563

来源: DOAJ

【 摘 要 】

An innovative methodology for the study of the chiro-optical properties of chiral materials based in transmission ellipsometry is described, applied to fluorene thin films-based copolymers with high optical activity. The direct chirality evaluation parameter was possible. To the best of our knowledge, this is a first report of a complete experimental procedure for that determination. Four copolymers with systematic variation in chemical structure bearing chiral centers in side chains were used.

【 授权许可】

Unknown