Oscilloscopes are time-domain instruments, but because they digitize waveforms, oscilloscopes can process time-domain signals into the frequency domain. The FFT (Fast Fourier Transform), spectrum ...
Dual-comb spectroscopy performed in the mid-infrared—where molecules have their strongest rotovibrational absorption lines—offers the promise of high spectral resolution broadband spectroscopy with ...
Today, high-speed digitizer systems operating above 100 MSa/s are being used in a diverse range of applications: operation of single-pulse linear induction accelerators for flash radiographic ...