Laser Diffraction by Grating

EXPERIMENT: DETERMINATION OF WAVELENGTH OF LASER OR GRATING CONSTANT

EXPERIMENT SETUP CONSISTS OF:

• Semiconductor Diode Laser with power supply, 3 mW and 625 nm wavelength output
• Diffraction Grating – 500 LPI
• Grating Holder – Metal holder suitable for a single laser grating
• White Screen – Size 200 × 150 mm
• Measuring Tape – 3 m

OPTIONAL:

• 3-in-1 Diffraction Grating – 100, 200 and 600 LPI

Designed and manufactured by Atico Export to meet the practical demands of modern laboratories.