Glass waveguides have good optical transmission and uniformity, easier to process into different kinds of shapes with low cost, so they are very popular for all kinds of waveguides in devices, apparatus and instruments.
Specifications
Material
Optical glass
Dimensions
+0/-0.2 mm
Transmitted wavefront
λ/2 per Φ25mm
Parallelism
≦3 arc min
Surface Quality
40/20