Follow. An optical fiber (or optical fibre) is a flexible, transparent fiber made of high quality extruded glass (silica) or plastic, slightly thicker than a human hair. It can function as a waveguide, or âlight pipeâ, to transmit light between the two ends of the fiber. 9. 2  Special-purpose fiber â¢ Some special-purpose optical fiber is constructed with a non-cylindrical core and/or cladding layer, usually with an elliptical or rectangular cross-section. â¢ 3  These include polarization-maintaining fiber and fiber designed to suppress whispering gallery mode propagation.
2,366. This is from Google: Kirinite is an acrylic based material that is as tough as it is colorful. It is basically a toughened acrylic with very thin colored strands of poly paper swirled through the mix. This creates a 3D color process through the depth of the material....
In Zulu mythology, Tikoloshe, Tokoloshe or Hili is a dwarf-like water sprite. It is considered a mischievous and evil spirit that can become invisible by drinking water. Tokoloshes are called upon by malevolent people to cause trouble for others.t its least harmful a tokoloshe can be used to scare children, but its power extends to causing illness and even death upon the victim. The way to get rid of him is to call in the nâanga (witch doctor), who has the power to banish him from the area.