Example in which light takes the path of maximum optical length
91709
Examples in which the light maximizes the optical path length
70834
How can I get photos showing the "shaft of light" effect?
106173
What is a "diffraction limit"?
128327
Why does light bend towards the normal when passing from a rarer to a denser medium?
134948
How coherent light is created for single slit experiment?
83556
What are the theoretical minimum and maximum apertures?
56005
Speed of light travel
91032
Are light waves sinusoidal functions?
130932
Effective Refractive Index
123605
Relation between intensity of light and refractive index
128577
Intensity of light
77731
'size' of a photon
22399
How to achieve a solid glass/emission material with certain refraction and color
10490
Wavelength of light too long to measure electron position in double-slit experiment?
82419
Why does the electric field dominate in light?
26074
Seeing strange things in light
47988
Reflection At Speed of Light