LCP-12 Optical Image Addition/Subtraction Experiments
Experiments
1.Understand the relevant knowledge of Fourier optical filtering
2.Understand the physical significance of the addition and subtraction of optical gratings to optical images
3.Understand the structure and principle of 4f optical system
Specifications
Description |
Specifications |
Semiconductor Laser | 5.0 mW@650 nm |
One-Dimensional Grating | 100 lines/mm |
Optical Rail | 1 m |
Lens | F=4.5mm, f=150mm |
Part List
Description |
Qty |
Semiconductor laser |
1 |
Beam expander (f=4.5 mm) |
1 |
Optical rail |
1 |
Carrier |
7 |
One-dimensional grating |
1 |
Plate holder |
1 |
Lens (f=150 mm) |
3 |
Lens holder |
4 |
White screen |
1 |
Laser holder |
1 |
Two-axis adjustable holder |
1 |
Small aperture screen |
1 |
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