A Study of Photonic Crystal Fibers Properties and Applications

Abstract

The study summarizes that crystalline optical fiber (PCF) is a new class of optical fibers based on the optical properties of crystals, as these fibers are considered part of a broader class, which are optical fibers with a microstructure, which is characterized by the fact that light is directed by structural modifications in addition to changes in refractive indexes. Because of the ability of these fibers to trap light inside their core and with properties superior to those available in traditional optical fibers, these fibers have been used in many communications applications, fiber lasers, non-linear optical devices, and transmittance with high capacity. High sensitivity gas sensors, and other applications. The development of optical crystal fibers attracted manufacturers in this field as a result of exploring a large variety of possible applications. Therefore, they paid great attention to developing and manufacturing advanced fibers that, He is extensive in many technological applications that the world is witnessing today, after he invented the first types of J-Russell in the 1990s.Crystalline Optical Fibers The research team headed by Philip Saint, Therefore, this field can be considered to be part of the broader field of bandgap structures, Until this, Optical imaging is one of the most emerging areas in current optics research. Fibers offer many degrees of freedom in their design to achieve a variety of distinct properties, making them interesting for a wide range of applications. Therefore, the research dealt with a brief explanation of the types, design and advantages of optical crystal fibers with different, The structure of these fibers is such that the light signal passes through them in a manner waveguide properties according to. Complete without loss or loss.