25.4mm Littrow Prism
Description
Littrow Prisms are of the same design as Brewster prisms but cut in half vertically from the apex to the base. They are normally used in a laser cavity or prism spectrometer to select a particular wavelength. In general, the beam is incident on the hypotenuse and is reflected back from the rear surface. It exits from the hypotenuse dispersed into its constituent wavelength components. Tuning is accomplished by tilting. Ealing Littrow Prisms are supplied uncoated but should be coated with an antireflection coating designed for 45° for optimal performance.
25.4mm Littrow Prism
Specifications |
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|---|---|
| Dimension (A - Height): | 25.4 mm |
| Dimrnsion (B - Length): | 25.4 mm |
| Dimension (C - Width): | 25.4 mm |
| Material: | UVFS |
Features
Ideal for laser tuning
AR coatings
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How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2017
Frequently Asked Questions
Littrow Prisms are normally used in a laser cavity or prism spectrometer to select a particular wavelength.
Tuning is accomplished by tilting the prism.
Ealing Littrow Prisms are supplied uncoated but should be coated with an antireflection coating designed for 45° for optimal performance.
Littrow Prisms are of the same design as Brewster prisms but cut in half vertically from the apex to the base.
The price range for Littrow Prisms is $91.68 to $146.68.