optical gyro光学陀螺opticaladj.视觉的；光学的Optical performance monitoring光码流性能监控optical step and repeat camera光学步进重复照相机optical radiation measurements光学辐射计量Optical transfer matrix method光学传输矩阵法optical wireless commuhication光无线通信optical fiber detection system光纤检测系统optical fiber radiation damage光纤辐射损伤optical-superposition device光叠加装置optical fiber active connector光纤有源连接器optical pump-terahertz probe激光抽运-太赫兹波探测