Fourier optics – 2f arrangement
The electric field distribution of light in a specific plane (object plane) is Fourier transformed into the 2 f configuration.
Lens, mounted, f +100 mm
Lens, mounted, f +150 mm
Diffraction grating,50 lines/mm
Screen, with diffracting elements
Optical base plate with rubber feet
Magnetic foot for optical base plate
Adjusting support 35 x 35 mm
Surface mirror 30 x 30 mm
Sliding device, horizontal
xy shifting device
Adapter ring device
Holder for diaphragms and beam splitters
Lensholder for optical base plate
Pin hole 30 micron
Screen, white, 150×150 mm
Ruler, plastic, 200 mm
Achromatic objective 20x N.A.0.4
Experiment laser, green, 1 mW, 532 nm
Investigation of the Fourier transform by a convex lens for different diffraction objects in a 2 f setup
- Fourier transform
- Lenses
- Fraunhofer diffraction
- Index of refraction
- Huygens’ principle