What terahertz spectrum to expect?
Depending on your pump-pulse duration, our spintronic terahertz source can generate ultrabroadband terahertz pulses with varying bandwidth. Below, you can find some exemplary spectra that might serve as an estimate for the achievable terahertz bandwith. The presented spectra refer to the position rigth behind the spintronic terahertz emitter surface and should be multiplied with your specific frequency-dependent transfer function towards the detector unit. The respective pulse duration refers to the full width at half maximum of a pump pulse with a Gaussian intensity profile.