Interferometer

Interferometer

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This complete equipment set comprises high-grade optical components mounted on a heavy, rigid base plate for precise and reproducible measurements. The large optical components permit a generation of clear and well-defined interference patterns in daylight. The reflective observation screen has an adjustable inclination. Pre-defined component positions allow quick rearrangement to ensure extremely rapid preparation for the various experiments.

Experiment topics:

Michelson interferometer
Fabry-Perot interferometer
Determination of the refractive index of glass*
Determination of the refractive index of air*
Twyman-Green test for optical components (qualitative)*

*U10351 accessory set required

Specifications:

Stable plastic box for storing the mounted and adjusted interferometer
Beam splitter: diameter 40 mm, evenness λ/10 (front side), λ/4 (rear side)
Surface-coated mirror: dimensions 40x40 mm², evenness λ/2
eccentric reduction approx. 1:1000 (individual calibration specified on eccentric base)
Base plate: weight 5.5 kg, dimensions: 245x330x25 mm³