ultrafast phenomena造句怎么写

The main researching objects of this branch of Photonics are high speed processes or ultrafast phenomena, presenting information as time and space resolution.

Experiments shows: the temporal distortion and dispersion of an optical system affect the measurement of ultrafast phenomena.

The ultrashort mid-infrared pulses have been proved to be essential in the investigations for ultrafast phenomena in the area of physics, chemistry, biology and semiconductors.