Skip Navigation
M5-12. Laser Diffraction - Razor Edge
Search
- Sections
- A. General Materials & Mathematics
- B. Statics
- C. Kinematics & Dynamics
- D. Rotational Mechanics
- E. Gravitation & Astronomy
- F. Fluid Mechanics
- G. Vibrations & Mechanical Waves
- H. Sound
- I. Thermodynamics
- J. Electrostatics & Magnetostatics
- K. Electromagnetic Principles
- L. Geometrical Optics
- M. Wave Optics
- N. Spectra & Color
- O. Vision
- P. Modern Physics
M5-12. Laser Diffraction - Razor Edge
Purpose
Diffraction of a laser beam by a sharp edge.
Equipment
Laser cart with razor edge insert on double cross carriage.
Images
Description
Position the razor edge in the laser beam using the double cross carriage to see the classic knife edge diffraction pattern on a distant screen. The pattern can be seen on a near screen using a cylindrical lens. The lens may enhance the pattern on the distant screen.
-
-
See pagesm2. diffraction circular
-
See pagesm3. interferometers
-
See pagesm4. thin film interference
-
-
See pagesm6. holograms
-
See pagesm7. polarization & scattering
-
See pagesm8. optical activity & birefringence
-
See pagesm9. elliptical polarization
-
-
See pagesm2. diffraction circular
-
See pagesm3. interferometers
-
See pagesm4. thin film interference
-
-
See pagesm6. holograms
-
See pagesm7. polarization & scattering
-
See pagesm8. optical activity & birefringence
-
See pagesm9. elliptical polarization
Physics Lab Demos