● Observe single-wire/single-slit diffraction
● Measure intensity distribution of diffraction
● Confirm relationship between intensity and wavelength
● Obtain relationship between intensity and slit width
● Verify Heisenberg uncertainty principle and Babinet’s principle
LEOI-31 employs a movable digital photoreceiver to measure the intensity distribution of optical diffraction. With a focus adjustable semiconductor laser, this system can be used to
1.observe single-wire/single-slit diffraction
2.measure intensity distribution of optical diffraction
3.confirm the relationship between intensity and wavelength
4.obtain the relationship between intensity and slit width
5.verify Heisenberg uncertainty and Babinet’s principles
