激光陀螺是怎样问世的 “陀螺仪”是感测旋转的一种装置。激光陀螺仪是应用激光原理做成的一种感测角速率的装置,是一种以非经典力学原理为基础的新型陀螺仪。激光陀螺的工作是基于一种称为萨格奈克效应的相对论原理。1925年,米切尔森-盖尔萌生了利用萨格奈克干涉仪测量地球自转的想法。他们设计了一个足球场大小(600×300米~2)的巨大环路,将以相反方向行进的两束光引入该环路中,结果才产生1/4 How is a laser gyro coming? Gyro is a device that senses rotation. Laser gyro is the application of laser principle made of a sensing angular velocity device, is a non-classical mechanics based on a new type of gyroscope. The work of a laser gyro is based on a theory of relativity called the Sagnac effect. In 1925 Mitchell-Gail inspired the idea of ​​using the Sagnac interferometer to measure the Earth’s rotation. They designed a giant loop of a soccer field size (600 × 300m ~ 2), introducing two beams of light traveling in the opposite direction into the loop, resulting in a quarter