The wavelength formula is a fundamental concept in physics, particularly in the study of waves and electromagnetic radiation. Whether you're dealing with visible light, radio waves or any other type ...

The ability to convert wavelengths of light is a crucial requirement in the improvement of many imaging, sensing and communication technologies. Endoscopy probes are just one example where this ...

Bessel beams are of great interest due to their unique non-diffractive properties. Using a conical prism or an objective paired with an annular aperture are two typical approaches for generating ...