LCP-13 Optical Image Differentiation Experiment

This experiment kit employs an optical correlation method for the spatial differentiation of an optical image, so that the image contour can be outlined with an enhanced contrast. Through this kit, students can get a better understanding of the principles of optical image differentiation, Fourier spatial light filtering, and 4f optical systems.   Specification

Item	Specifications
Semiconductor Laser	650 nm, 5.0 mW
Composite Grating	100 and 102 lines/mm
Optical Rail	1 m

Part List

Description	Qty
Semiconductor laser	1
Beam expander (f=4.5 mm)	1
Optical rail	1
Carrier	7
Lens holder	3
Composite grating	1
Plate holder	2
Lens (f=150 mm)	3
White screen	1
Laser holder	1
Two-axis adjustable holder	1
Small aperture screen	1