Fiber Optic Light Guide

The correct adapter will depend on the tip diameter of the light guide.

Fiber optic light guide.

We utilize the light pipe properties of fiber optics to direct the light from the source to the area requiring lighting. We use both stranded fiber optics u niglo and w oven and fiber optic film clad flat fiber. Shine a flashlight into one end of the fiber and the light can be seen coming out of the other end. The fiber optics i m dealing with in this instructable are the plastic fibers designed for lighting not the slightly more sophisticated glass fiber bundles that transmit data rapidly over long distances but they function on the same basic principle.

Fiber optic light guides interface with illuminators to transfer light to one of several adapter heads that transmit light in a usable manner. 55 or 66 na typical other nas available silica fiber typically used when the target spectrum is outside the visible range. For 1 16 and 1 8 fiber diameters use 38 943 for use 38 944 and for 3 8 and use 38 946. Glass fiber used in fiber optic cables and light guides for best results with solid state silicon ir emitters and detectors.

This ability to guide light from one place to another provides many advantages when applied to industrial photoelectric sensing. Fiber optic light guides offer the benefits of numerous illumination products with only one light source. Light shining in one end from a source of illumination like an led or a laser travels down the fiber optic strand and emerges at the other end. Approximately 70 of light enters with 6 per foot lost.

Fiber optic light guides are flexible and small enough to fit into difficult sensing sites.