Optics / Photonics 101

What is a Folded Resonator?

The History of the Catoptric Optical System

What is a Focal Point?

What is an M Squared Value?

An Introduction to Optical Harmonics

The Twyman Green Interferometer

What is Brewster's Angle?

The Advantages and Applications of the Mach-Zehnder Interferometer

Fresnel vs Fraunhoffer Diffraction

Pechan Prism: Definition and Working Principle