The complex refractive indices of the liquid crystal mixture E7 in the terahertz frequency range

• المؤلفون الرئيسيون: Yang, Chan-Shan, Lin, Chia-Jen, Pan, Ru-Pin, Que, Christopher T., Yamamoto, Kohji, Tani, Masahiko, Pan, Ci-Ling
• التنسيق: text
• منشور في: Animo Repository 2010
• الموضوعات: Liquid crystals; Refractive index; Terahertz technology; Frequency spectra; Materials Science and Engineering
• الوصول للمادة أونلاين: https://animorepository.dlsu.edu.ph/faculty_research/11904
• المؤسسة: De La Salle University

We have used terahertz (THz) time-domain spectroscopy to investigate the complex optical constants and birefringence of a widely used liquid crystal mixture E7 in both nematic and isotropic phases (26ºC~70ºC). The extinction coefficient of E7 at room temperature is less than 0.035 and without sharp...