Not all oscilloscopes are created equal. Find out what the differences are and what is important. If you use an oscilloscope, you won't have any trouble imagining an instrument with higher resolution.

Even those who maintain that super-resolution microscopy is a powerful tool of biological discovery have admitted that it may have a bit of an image problem. For example, in a recent review, several ...

The MMA was a hybrid measurement system developed by Polytec in the early twenty-first century. Stroboscopic video microscopy ...

Periodic signal analysis enhances optics and photonics experiments using lock-in amplifiers and boxcar techniques.

Aliasing is thankfully becoming a less frequent problem due to improved instrument designs. Users should still be aware of it ...