Traceability of ultrafast electrical pulse waveforms at BIRMM

The electro-optic sampling system (EOS) at Beijing Institute of Radio Metrology and Measurement (BIRMM) in China is introduced in this paper. Traceable measurement of ultrafast electrical pulse waveforms can be offered by BIRMM based on the EOS that can be used to establish a traceable chain between ultrafast electrical pulse waveforms and the SI.