Ultrafast Pump-Probe Shadowgraph Imaging System-UPSl100
he ultrafast pump-probe detection system primarily utilizes the optical path difference between the pump and probe light to perform tests.
Initially, a laser beam is directed onto the sample, causing a certain degree of damage on the sample surface. Due to the rapid nature of this process (in the picosecond range), continuous capture with a camera alone cannot fully observe the entire damage process.
In this instrument, after each laser pulse strikes the sample, the delay line can be adjusted to vary the delay between the two light pulses, thereby capturing the damage of the sample at different time points after the laser hits it.
