208 citations · 1.2k across the 24 of their papers we have counts for
3 papers · 1 filter
Ultrafast carrier dynamics in thin-films of the topological insulator Bi2Se3
Yuri D. Glinka, Sercan Babakiray, Trent A. Johnson +2
Transient reflectivity measurements of thin films, ranging from 6 to 40 nm in thickness, of the topological insulator Bi2Se3 revealed a strong dependence of the carrier relaxation…
Terahertz emission from ZnGeP2: Phase-matching, intensity and length scalability
Joseph D. Rowley, Derek A. Bas, Kevin T. Zawilski +2
Collinear phase-matched optical rectification is studied in ZnGeP pumped with near-infrared light. The pump-intensity dependence is presented for three crystal lengths (0.3,…
Terahertz Waveguiding in Silicon-Core Fibers
Derek A. Bas, Scott K. Cushing, John Ballato +1
We propose the use of a silicon-core optical fiber for terahertz (THz) waveguide applications. Finite-difference time-domain simulations have been performed based on a cylindrical…