The band of seven colours formed when a beam of white light is passes through a glass prism is called spectrum of white light. Dispersion of light: The splitting of white light into seven colours ...

This means that the light leaving the prism is spread out into its different colours, a process called dispersion. This experiment is recorded as first being carried out by Isaac Newton ...

The device operation is based on differential material dispersion in a waveguide array ... is demonstrated experimentally for a dual-color light field, where we achieve a higher than 70% routing ...

The colours we see in rainbow are red, orange, yellow, green, blue, indigo and violet. Many of us have witnessed a rainbow, a common natural occurrence, when the sun begins to shine after a period ...

Leveraging spatial dispersion on a frequency-dispersion interface to modulate converging light fields with wavevector ... such as a two-color laser field with different polarization states or ...