Contrary to the conventional detection method like radiography,the near infrared light source has been demonstrated to be suitable for dental imaging due to dif
A monocular vision-based pose measurement system is provided for real-time measurement of a three-degree-of-freedom (3-DOF) air-bearing test-bed.Firstly,a circu
For the problem that the linear scale of intrusion signals in the optical fiber pre-waming system (OFPS) is inconsistent,this paper presents a method to correct
This paper firstly and experimentally demonstrates an in-fiber axial micro-strain sensing head,combined with a Mach-Zehnder interferometer (MZI) based on the co
In Raman distributed temperature system,the key factor for performance improvement is noise suppression,which seriously affects the sensing distance and tempera
Free space optical communication is a line-of-sight (LOS) technology that uses lasers to provide optical bandwidth connections.Potential disturbance arising fro