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Optics
Interferometer Fringe Calculator
Calculate fringe spacing and visibility in optical interferometers based on wavelength, beam separation, and source coherence length. Used in precision metrology, optical testing, and physics experiments.
Fill in the required fields to see your result.
Optics
Interferometry Fringe Calculator
Calculate the fringe spacing produced when two coherent beams intersect at a given angle and wavelength. Use it when setting up laser interferometers, holographic recording setups, or optical metrology systems.
Fill in the required fields to see your result.
Key differences
| Interferometer Fringe Calculator | Interferometry Fringe Calculator | |
|---|---|---|
| Category | Optics | Optics |
| Inputs required | 5 | 2 |
| Result | Fringe Spacing (mm) | Fringe Spacing (μm) |
| What it does | Calculate fringe spacing and visibility in optical interferometers based on wavelength, beam separation, and source coherence length. Used in precision metrology, optical testing, and physics experiments. | Calculate the fringe spacing produced when two coherent beams intersect at a given angle and wavelength. Use it when setting up laser interferometers, holographic recording setups, or optical metrology systems. |