12.7mm Littrow Prism
Description
Brewster Prisms are designed to have an apex angle such that a p-polarized ray incident at Brewster’s angle will pass through the prism parallel to the base at minimum deviation, and exit also at Brewster’s angle. In this case surface reflection losses are negligible. Brewster Prisms are often used in situations where surface reflection losses cannot be tolerated. Brewster Prisms are also frequently used to select a single wavelength from a multi-wavelength laser. Tuning is accomplished by tilting the prism. These prisms have very low surface reflection losses over the range 190-425 nm and are usable from 190-2500 nm.
12.7mm Littrow Prism
Specifications |
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|---|---|
| Dimension (A - Height): | 15 mm |
| Dimrnsion (B - Length): | 15 mm |
| Dimension (C - Width): | -- mm |
| Material: | UVFS |
Features
Ideal for laser tuning
Laser quality
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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
Brewster Prisms are designed to have an apex angle such that a p-polarized ray incident at Brewster’s angle will pass through the prism parallel to the base at minimum deviation, and exit also at Brewster’s angle.
Brewster Prisms are often used in situations where surface reflection losses cannot be tolerated. Brewster Prisms are also frequently used to select a single wavelength from a multi-wavelength laser.
Tuning is accomplished by tilting the prism.
These prisms have very low surface reflection losses over the range 190-425 nm and are usable from 190-2500 nm.
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.