• A meridional ray is a ray that passes through the axis of an optical fiber.
• A skew ray is a ray that travels in a non-planar zig-zag path and never crosses the axis of an optical fiber.

Carbon fiber has the characteristics of high temperature resistance, friction resistance, electrical conductivity, heat conduction, and corrosion resistance. The appearance is fibrous, soft, and can be processed into various fabrics. Because its graphite crystallite structure is preferably oriented along the fiber axis, it has a high direction along the fiber axis. The strength and modulus. The density of carbon fiber is small, so its specific strength and specific modulus are high.

Fiber

B-fiber are DULL PAIN!