شماره ركورد كنفرانس :
5467
عنوان مقاله :
A performance study on fiber Bragg gratings-based optical accelerometers
پديدآورندگان :
Ghorbani Yalda yalda_ieee19@yahoo.com Department of Electrical Engineering, Majles Branch, Islamic Azad University, Isfahan, Iran , Emami Hossein hossein.emami@khuisf.ac.ir Department of Skill Development and Entrepreneurship, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran , Shahi Sharifeh shahilaser@khuisf.ac.ir Laser and Biophotonics research center in Biotechnologies and Department of Biomedical Engineering, Isfahan (Khorasgan) Branch, Islamic Azad University , Parsa Nasab Gholam Mohammad gm_parsanasab@sbu.ac.ir Faculty of Electrical Engineering, Shahid Beheshti University, Tehran, Iran
كليدواژه :
Accelerometer , optical accelerometer , Bragg Gratings , FBG
عنوان كنفرانس :
اولين كنفرانس بين المللي ايده هاي نو در مهندسي برق
چكيده فارسي :
With the advancement of optical fiber technology, accelerometers based on optical fiber have been receiving more and more attention due to their unique features, small and compact size. New types of optical fiber accelerometers are presented, which consist of Michelson interferometers, Fabry-Perot interferometers, fiber lasers and Fiber Bragg Gratings (FBG). Accelerometers based on fiber laser and interferometry can achieve high sensitivity detection. Waveform-shifting FBG based accelerometers have obvious advantages, which make them suitable for various vibration measurements, including electrical engineering, civil engineering, and mechanical equipment. Currently, various types of FBG-based accelerometers have been realized. In this research, optical accelerometers based on Bragg Gratings will be investigated, which are completely modern, suitable, safe, high precision and have strong stability.
