Lectures related to Optical axis

Refreshes the construction rules of ray diagrams in geometrical optics.

Explains the reflection of an object on a convex mirror using particle rays.

Explains image formation by a concave mirror and characteristics of the resulting image.

Explores the concept and theory of frequency conversion in non-linear optics, emphasizing the importance of phase matching for efficient conversion.

Explores optical activity, birefringence, polarization of light, and liquid crystal displays.

Introduces camera calibration basics, including parameters estimation, pinhole model limitations, lens imaging, depth of field, and lens distortions.

Explores electromagnetic fields, forces, waves, optics, interference, diffraction, refraction, reflection, lenses, and instruments.