Основные принципы фотонно-кристаллических волокон гироскопов

Abstract

Photonic crystal fibers play a major role in the development of new fiber-laser sources of ultrashort light pulses and the establishment of the components of the fiber size to control such impulses. The fiber optic gyroscope-it is one of the applications of optical fibers, which depends mainly on the Sagnac effect. It belongs to the important areas of application in the field of satellite navigation. In this paper, we proposed the use of photonic crystal fiber with a hollow core 1550nmλ, Ø10 mm optical gyroscope. In the Fiber-optic gyroscope, an optical fiber is used as the medium of propagation for the light. Two beams are again propagating through the fiber in opposite directions. Due to the Sagnac effect, the beam travelling against the rotation experiences a slightly shorter path delay than the other beam. Photonic crystal fibers exhibit the specific features and capabilities that lead to enormous potential for use in the field measurements.