‘Collimating’ refers to the process of accurately aligning light or particles in a parallel manner. When used in light measurement applications, collimating ensures that the propagating light exhibits ...

Collimating lenses are used to convert divergent light beams into parallel beams. Collimating lenses are designed for various applications covering from the UV to visible to long wave infrared range.

Computer modelling reveals that a simple photonic crystal structure could be an effective way of coupling light into optical fibers, ridge waveguides and lenses. A cascaded photonic crystal could be ...