| Projects |
Name |
Features |
| 1 |
Laws of Geometrical Optics |
Verifies the laws of the reflection and refraction and familiarizes the student with the various components in the kits. |
| 2 |
Thin Lens Equation |
Experimentally verifies the thin lens equation with measurements of image and object locations to calculate the focal length. |
| 3 |
Expanding Laser Beams |
Demonstrates the design of two types of laser beam expanders and explores the differences between them. |
| 4 |
Diffraction of Circular Apertures |
Study and measure the diffraction effects of circular apertures. Learn how the diameter of the aperture determines the resolving power of all optical instruments. |
| 5 |
Single Slit Diffraction and Double Slit Interference |
Continue to explore the wave theory of light and observe diffraction using rectangular slits as well as the phenomena of interference of two nearby sources. |
| 6 |
The Michelson Interferometer |
Construct an interferometer and observe the interference pattern (fringes); use the interferometer to measure aberrations in an optic, and displacements (included thermally and mechanically) on the order of a wavelength of light. |
| 7 |
Lasers and Coherence |
Learn what makes a laser unique as a light source. Study the phenomenon known as coherence length and experimentally determine the spatial mode characteristics of a HeNe laser. |
| 8 |
Polarization of Light |
Explore the laws of Malus and Brewster; construct a linear polarizer/analyzer to prove the law of Malus; find the angle where minimum reflection of linear polarized light occurs (Brewster's Angle). |
| 9 |
Birefringence of Materials |
Observe the characteristics of birefringent materials by building a simple optical isolator similar to those used in high-power laser designs. |
| 10 |
The Abbe Theory of Light |
Learn about the spatial frequency content in the formation of images and how it could be used to control the shape and quality of an image. Build a setup which examines how selectively removing some of the spatial frequencies can modify images. |