Thorlabs offers hypotenuse coated right angle prism mirrors which are also known as turning mirrors.
Roof mirror thorlabs.
In this regime the lidt given as a linear power density can be applied to any beam diameter.
A variety of sizes are available as well as prisms that come pre mounted in a 16 mm cage ø1 2 lens tube or 30 mm cage ø1 lens tube compatible housing.
One does not need to compute an adjusted lidt to adjust for changes in spot size as demonstrated by the graph to the right.
Thorlabs offers right angle prism mirrors with the following reflective metallic coatings deposited on the prism s hypotenuse.
Thorlabs optical mirrors are available for use with light in the uv vis and ir spectral regions.
We manufacture transparent two way mirrors and dielectric beamsplitter mirrors for applications including smart mirror tv mirror and teleprompter products.
On each of our product pages below we provide instant pricing and ordering for the size and quantity you re looking for.
In passing through the prism the image is both deflected right to left and top to bottom.
Each mirror s hypotenuse is coated with either a broadband dielectric metallic or laser line coating.
Thorlabs hollow roof prism mirrors are constructed using two uv fused silica right angle prism mirrors that have a protected aluminum uv enhanced aluminum protected silver ultrafast enhanced silver protected gold or unprotected gold reflective coating on their hypotenuses.
Uv enhanced aluminum protected aluminum protected silver or protected gold.
Thorlabs expresses lidt for cw lasers as a linear power density measured in w cm.
Thorlabs roof prism is made from n bk7 an rohs compliant version of bk7 and can be used when a right angle deflection of an image or laser beam is required.