FLPR1-2.0

Light is a naturally occurring form of electromagnetic radiation, and it occupies a range of the spectrum from infrared (IR) radiation to ultraviolet (UV) radiation. It is invisible to the human eye but can be manipulated and focused using various methods, such as lasers, lenses, and light pipes. Light pipes are a type of optical device used to transmit light over considerable distances without significant attenuation.

The FLPR1-2.0 is a DuraMight light pipe designed for large-scale applications in extreme outdoor and indoor environments. It is designed to transmit light over long distances with minimal signal attenuation, providing illumination in applications where power and/or space are of primary concern. This light pipe is composed of two main components: an inner tube and an outer shroud. The inner tube is made of polymethyl methacrylate (PMMA) which is a transparent thermoplastic used in a variety of industries. This material is resistant to most chemicals, making it well-suited for long-term outdoor use. The outer shroud is made from a high-strength polymer such as PTFE. This material ensures that the light pipe is protected from the elements and is also vandal and corrosion resistant.

The working principle of the FLPR1-2.0 is based on total internal reflection (TIR), which occurs when light encounters a flat surface with an angle greater than the critical angle. The critical angle is a boundary beyond which complete internal reflection occurs, resulting in the light being totally reflected back into the surrounding medium. In the case of the FLPR1-2.0, the inner surface of the light pipe is designed to have a refractive index that is slightly higher than the refractive index of the atmosphere surrounding the pipe. This ensures that the light waves entering the tube reflect off the inner surface, traveling along the length of the tube until they reach the end, where they are emitted into the atmosphere.

The FLPR1-2.0 is also designed with an optical hot stop which enables the light pipe to direct light in one direction only. This feature is particularly beneficial in applications where greater control over the light source is required, such as in lighting systems for stages and events. It also ensures that any light entering the light pipe is totally reflected and redirected away from the core of the pipe, which prevents optical crosstalk from occurring, resulting in clean, projected light output with little to no energy loss.

Overall, the FLPR1-2.0 is an ideal light pipe for use in large-scale applications where power and space are of primary concern. Its combination of optical properties and rugged design make it well-suited for use in extreme environments and it is capable of delivering bright, consistent illumination over long distances. With this light pipe, you can be sure that the illumination you require will be delivered without energy loss or optical crosstalk, ensuring that your application is correctly illuminated at all times.