[15a-2E-1~12] 4.7 Terahertz Photonics

▲ [15a-2E-12] Ultra-Broadband Terahertz Phonon-Polariton Dispersion in Centrosymmetric Strontium Titanate

〇Seiji Kojima¹, Tatsuya Mori¹, Miroslaw Maczka² (1.Tsukuba Univ,, 2.Institute of Low Temperature and Structure Research)

Keywords:THz-TDS,polariton,Raman inactive phonon

The ultra-broadband dispersion relation of Raman inactive phonon-polaritons was studied in a centrosymmetric strontium titanate crystal.