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Lenses of high density polyethylene
The material is transparent in the terahertz range. Lenses without fasteners.
Produced models: HDPE-n-F, where n = 1,2 lens diameters correspond 25.4mm and 50.8mm, respectively. F-focal length in mm and is equal to 50mm, 100mm, 150mm, 200mm.
There are all combinations of n, F.
Lenses of TPX material
TPX is a polymer that has the same refractive index in the optical and terahertz region. Optically transparent material, which helps to align the elements when working in the terahertz region.
Produced models: TPX-n-F, where n = 1,2 lens diameters correspond 25.4mm and 50.8mm, respectively. F-focal length in mm. For n = 1, F = 25mm, 50mm, 100mm. For n = 2, F = 50mm, 100mm.
Optical components made of silicon
The components used silicon obtained by zone melting. Silicon has a high resistance, an excellent transparency in the terahertz region and a high refractive index.
Plano-convex lens SHL-10-4.65. Lens diameter 10mm, thickness 4.65mm.
Divider HRSI-4.3 beam. Diameter 100mm, thickness 3mm.
Beam splitter HRSI-2.2. Diameter 50.8mm, thickness 2mm.