Beam Splitter And Compensator :
- Surface Flatness: 0.1 λ.
Mirror Movement System :
- Coarse Travel: 10 mm.
- Fine Travel: 0.625 mm.
- Fine Travel Resolution: 0.25 μm.
Fabry-Perot Mirrors :
- Diameter: 30 mm.
- Reflectivity: 95%.
Wavelength Measurement Accuracy :
- Relative Error: 2% for 100 interference fringes.
Sodium-Tungsten Light Source :
- Sodium Lamp: 20 W.
- Tungsten Lamp: 30 W, continuously adjustable.
He-Ne Laser :
- Output Power: 0.7–1 mW.
- Wavelength: 632.8 nm.
Air Chamber With Pressure Gauge :
- Chamber Length: 80 mm.
- Pressure Range: 0–40 kPa.
Designed For :
- Physics Lab Experiments from Atico Exports.
