Joshua R Freeman

Electric field sampling of modelocked pulses from a quantum cascade laser.

Jérôme Tignon, H. Beere, D. Ritchie, 2013, Optics express.

Free-space terahertz radiation from a LT-GaAs-on-quartz large-area photoconductive emitter.

John Cunningham, Paul Dean, Christopher Russell, 2016, Optics express.

Electrically switchable emission in terahertz quantum cascade lasers.

H. Beere, D. Ritchie, Harvey E Beere, 2008, Optics express.