Twist sensor based on axial strain insensitive distributed Bragg reflector fiber laser

• المؤلفون الرئيسيون: Wo, Jianghai, Jiang, Meng, Malnou, Maxime, Sun, Qizhen, Zhang, Jiejun, Shum, Perry Ping, Liu, Deming
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/95121; http://hdl.handle.net/10220/9152
• المؤسسة: Nanyang Technological University

A novel fiber-optic twist sensor based on a dual-polarization distributed Bragg reflector (DBR) fiber grating laser is proposed and experimentally demonstrated. By beating the signal between the two polarizations of the laser which operates at 1543.154nm, a signal of 30.78MHz in frequency domain is...