Refarction
Huygens' Principle of Double Refraction, also known as Huygens' Principle of Birefringence, explains how light behaves when passing through certain anisotropic materials, like calcite or quartz crystals. Here's a simplified description: 1. *Wavefronts and Wavelets*: Christiaan Huygens proposed that every point on a wavefront acts as a source of secondary wavelets, which spread out in all directions. 2. *Double Refraction*: When light enters an anisotropic material, it splits into two separate waves: the ordinary wave (o-wave) and the extraordinary wave (e-wave). This is because the material's properties vary depending on the direction of the light.
Written for
- Institution
- University of allahabad
- Course
- Physics @123 (PHYSICS)
Document information
- Uploaded on
- August 17, 2024
- Number of pages
- 35
- Written in
- 2024/2025
- Type
- Class notes
- Professor(s)
- Risab mishra
- Contains
- B.sc.2nd year
Subjects
-
huygens principle of double refraction