Terahertz time-domain magneto-optics using pulsed magnetic fields

Terahertz time-domain magneto-optics using pulsed magnetic fields is demonstrated with two different approaches. The first uses a fiber coupled high-speed delay line in combination with a long duration pulsed magnet. The second uses a table-top short duration pulsed magnet scanned repetitively and a step-scan readout of the THz electric field.