YOEC hollow photonic crystal ber is composed of two-dimensional photonic crystals arranged periodically, and the core is the air defect of hollow structure. Dierent from the total internal reection light guide mechanism of traditional optical ber, hollow photonic crystal ber uses photonic bandgap eect to realize light transmission in air. Most of the optical energy in the optical ber (more than 95%) is transmitted in the air core, so the optical transmission is less aected by the absorption of optical ber materials, excellent anti-radiation performance, good thermal stability, and has application advantages in harsh environment. With low nonlinear eect and delay and high damage threshold, it has obvious advantages in the exible transmission of high power and pulsed laser, and can be used as an ecient platform for the interaction between light and matter. Quartz Cladding Cladding Air Holes Air Core Fiber optic gyroscope Laser transmission Optical ber sensing Nonlinear optics Data communication Low attenuation Controllable dispersion Low nonlinear eect Good radiation resistance Good temperature performance ProductSpecification Properties Product Type Working Wavelength Mode Field Diameter Cladding Diameter Coating Diameter Notices In order to prevent moisture and dust from entecoil the hollow microtubule to aect the later performance, both ends of the polarization-maintaining photonic crystal ber must be sealed. YANGTZEOPTICALELECTRONICSCO.,LTD Add:No. 80, Gaoxin 5th Road, East Lake New Technology Development Zone, Wuhan, China Tel+86 2794 9586