Terahertz Faraday rotation in a magnetic liquid: High magneto-optical figure of merit and broadband operation in a ferrofluid
Makaleler > Tam Makale · 2012
Yazarlar: Mostafa SHALABY, Marco PECCIANTI, Yavuz ÖZTÜRK, Matteo CLERICI, Ibraheem AL-NAIB, Luca RAZZARI, Tsuneyuki OZAKI, Anna MAZHOROVA, Maksim SKOROBOGATIY, Roberto MORANDOTTI
Applied Physics Letters, SCI Expanded İndekslerine Giren Dergi, Uluslararası, Wos, 2012, cilt 100
DOI: 10.1063/1.4729132
Özet
We report on the demonstration of a high figure of merit (FOM) Faraday rotation in a liquid in the terahertz (THz) regime. Using a ferrofluid, a high broadband rotation (11 mrad/mm) is experimentally demonstrated in the frequency range of 0.2–0.9 THz at room temperature. Given the low absorption of the liquid, a high magneto-optical figure of merit (5-16 rad.cm/T) is obtained.