Geometrical optics, a branch of optics that eschews wave phenomena in favour of ray propagation, continues to underpin advances in lens design and optical engineering. Contemporary studies in this ...

Optical system design and optimisation is a dynamic field that integrates principles of geometrical optics, advanced mathematical modelling and modern computational techniques to enhance the ...

Geometric optics is a confusing subject for many physics students, who often first encounter the subject in introductory college physics classes. Traditional instruction in geometric optics is not as ...

Tuesday’s twin conferences SPIE Photonics Europe and SPIE Optical Systems Design and the associated expo of more than 100 exhibiting companies and industry groups picked up where Monday’s sessions had ...