... components to customers within Laser Applications. Littrow Prisms are used near the end of an optical cavity of a laser system to finely adjust the output frequency by changing the AOI of the prism.
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Material::SF11 or equivalent, F2 or equivalent, UV grade fused silica
Dimensional Tolerances::+/- 0.2mm
Angles::+/- 1 arc minutes
Surface Figure::< 0.5 waves
Surface quality::< 40-20 Scratch/Dig
Coating::Antireflective < 0.2% @ 550nm...
... maximum.
Our standard tolerance is EN ISO 9445:2006 but others are available. We can provide coating films, PE and PVC surface protection.
Finishes can range from smooth and slightly reflective through course, medium, fine and bright and reflective.
... fabrics.Founded in 1917, we are the longest established, fully independent, flame lamination specialists in the UK, we have a great depth of experience and expertise in bonding foams, textile materials and films, working closely with our customers to deliver solutions which meet ever more demanding requirements. In addition we offer specialist hot melt adhesive lamination, thermo-adhesive coating, pressure sensitive adhesive and commission perforation of flexible substrates.