Discovering the Mystery of Polarizers: Detailed Analysis of Principles, Types, and Applications
The basic principle of polarizer operation is to use substances to have different absorption or propagation properties for light waves with different polarization states. According to the working principle and structure, polarizers can be divided into the following types: Absorption type...
Exploring Polarized Light: Principles, Characteristics, and Deep Interpretation of Application Fields
Polarized light can be generated in various ways, including reflection and refraction. When natural light is incident on the surface of one medium, the reflected and refracted light is partially polarized. Especially when incident at Brewster’s Angle, the reflected light is...
Interpretation of Phase Plate: Detailed Introduction to Principle, Application, and Preparation Technology
The basic principle of a phase plate is to use the difference in the propagation speed of light between different materials to achieve a change in phase. When light waves pass through materials with different refractive indices, the phase of the...
Discovering the Charm of Fresnel Lenses: Principles, Design, and Application Analysis
The working principle of Fresnel lens is based on the refraction of light. By decomposing the continuous surface of a traditional convex lens into a series of planes with different tilt angles (i.e. steps), each step can refract light towards the...