SPECIAL OPTICAL FIBER SPECIAL OPTICAL FIBER Hollow Photonic Crystal Fiber (U Product Description YOEC hollow photonic crystal fiber is composed of two-dimensional photonic crystals arranged periodically, and the core is the air defect of hollow structure. Different from the total internal reflection light guide mechanism of traditional optical fiber, hollow photonic crystal fiber uses photonic bandgap effect to realize light transmission in air. Most of the optical energy in the optical fiber (more than 95%) is transmitted in the air core, so the optical transmission is less affected by the absorption of optical fiber materials, excellent antiradiation performance, good thermal stability, and has application advantages in harsh environment. With low nonlinear effect and delay and high damage threshold, it has obvious advantages in the flexible transmission of high power and pulsed laser, and can be used as an efficient platform for the interaction between light and matter. ^ Product Features • Low attenuation • Controllable dispersion • Low nonlinear effect • Good radiation resistance • Good temperature performance • High damage threshold Geometric Properties Optical Fiber Structure Qt Notices • In order to prevent moisture and dust from entecoil the hollow microtubule to affect the later performance, both ends of the polarization-maintaining photonic crystal fiber must be sealed. 0 Product Application • Fiber optic gyroscope • Laser transmission • Optical fiber sensing • Nonlinear optics • Data communication Cladding Diameter