Fabry-Pérot Etalon 480 nm

Fabry-Pérot Etalon 480 nm, 1025375, Optical Components on Stem
Fabry-Pérot Etalon 480 nm, 1025375, Optical Components on Stem
Fabry-Pérot Etalon 480 nm, 1025375, Optical Components on Stem
Fabry-Pérot Etalon 480 nm, 1025375, Optical Components on Stem
1,968.00 €
In stock
New Product
A Fabry-Pérot etalon for optical filtering and generation of interference rings in the anomalous Zeeman effect experiment.

The fixed etalon consists of a substrate with a highly reflective, partially reflective coating on both sides. The substrate and mirrors form an optical resonator that fulfills the resonance condition for the specific wavelength of 480 nm of the turquoise cadmium line. The tilt of the etalon to the optical axis can be adjusted with three adjustment screws in the housing, allowing the displayed pattern of interference rings to be shifted horizontally and vertically.


Wavelength range: 480 nm
Substrate material: Suprasil
Refractive index: 1,4567
Aperture: 22 mm
External diameter: 130 mm
Diameter of rod: 10 mm
Height from end of rod to optical axis: 150 mm

Item No.: 1025375
Weight 0.34 kg
Brand 3B Scientific
Previous Item No. 1020903
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