Title :
Ultrabroadband THz spectroscopic investigation of As2S3
Author :
Zalkovskij, Maksim ; Malureanu, Radu ; Novitsky, Andrey ; Savastru, Dan ; Popescu, Aurelian ; Lavrinenko, Andrei V. ; Jepsen, Peter Uhd
Author_Institution :
DTU Fotonik, Tech. Univ. of Denmark, Lyngby, Denmark
Abstract :
We perform ultrabroadband THz spectroscopy of the dielectric function of arsenic trisulfide (As2S3). We observe the transition from universal scaling of the absorption at low frequencies to medium- and short-range-order at higher frequencies.
Keywords :
Absorption; Bandwidth; Dielectrics; Glass; Liquids; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Print_ISBN :
978-1-4673-1839-6
