光子晶体光纤及其在光纤陀螺中的应用

光子晶体光纤是一种包层由空气孔-石英沿轴向方向周期排列所构成的新型光纤。光子晶体光纤特殊的结构分布和特性，使其在降低光学噪声、陀螺尺寸、温度敏感性，提高陀螺精度和抗核辐射等方面，具有传统光纤陀螺不可比拟的优越性。本文综述了光子晶体光纤的概念、在光纤陀螺方面的独特优势，以及其在光纤陀螺应用方面的研究进展和前景。

Photonic crystal fiber and its applications in fiber optic gyroscope

Photonic crystal fiber (PCF) is a new kind of fiber, the wrap layer of which is composed of the ventage and silica arranging along the axial direction periodically. Because of the special structure and characteristics , PCF used in gyroscope is much more superior to the traditional optical fibers in decreasing gyroscope noise, size and thermal sensitivity and increasing the precision and anti-nuclear-radiation capability. The concept of PCF is given , and its special advantages , application research progre...