The stretching of light pulses as they travel in an optical fiber, which increases their duration. The temporal spreading of a light signal in an optical waveguide caused by light signals traveling at different speeds through a fiber either due to modal or chromatic effects.
So the Speed of Light Never Changes?
Wrong! This only holds up in free space. The speed of light slows down when it…read more
Expanding Test Capabilities
We are excited to share that here at Alker we are expanding test capabilities for our…read more
Fibre Optics and the Environment
Fibre optics play a key role in the development of a greener future, this is something…read more