Demos by PIRA
6D20.10Laser beam through various slit and grating combinations.
6D20.10Laser beam through sets of 1, 2, or multiple electro-formed slits.
6D20.15Diffraction patterns of various gratings using He-Ne laser.
6D20.20First and second order transmission gratings, with arc lamp.
6D20.20Mercury spectrum using slit and grating, includes UV lines.
6D20.20Reflection grating with arc lamp.
6D20.10Laser beam through sets of 1, 2, or multiple electro-formed slits.
6D20.15Diffraction patterns of various gratings using He-Ne laser.
6D20.20First and second order transmission gratings, with arc lamp.
6D20.20Mercury spectrum using slit and grating, includes UV lines.
6D20.20Reflection grating with arc lamp.