For the general view and block diagram of the NDV-Pico, click here.
Specification:
- Exposure length – 100 ps;
- Laser wavelength – 354 nm;
- Registered scene size – up to 20х20 mm;
- Displacement sensitivity – 0.7 nm;
- Frequency of measured dynamic deformations – up to 200 MHz.
Examples of application:
- Visualization and measurement of parameters of acoustic surface waves.
- Visualization of acoustic surface waves in the lithium niobate crystal on a frequency of 17 MHz under thermal expansion of the sample.
- Measurement of nanodisplacement fields at micro surfaces.