Raman distributed optical fiber sensing has been demonstrated to be a mature and versatile
scheme that presents great flexibility and effectivity for the distributed temperature …

Over the last 37 years, particular interest has been directed towards exploring the
characteristics of the optical environment for sensing, giving rise to what would now be one …

摘要我国大型基础设施的建设规模已多年位居世界之首, 分布式光纤传感技术(DOFS)
作为大型基础设施健康状态实时监测最有潜力的技术, **年来得到了迅速发展. 针对DOFS …

In the temperature monitoring field, the Raman Distributed Temperature Sensor (R-DTS) is
required with a temperature accuracy better than 1° C over a long distance. This paper …

Impact damage was mapped using the strain distributed in an optical fiber that was
embedded in a composite cylinder after low-velocity impact. Three-dimensional strain …

We present a theoretical and experimental analysis of the sensing capabilities of Raman-
based distributed temperature optical fiber sensor (RDTS) systems using only the anti …

Vector gap solitons in quasi-two-dimensional Bose–Einstein condensate loaded in a square
optical lattice with spin-orbit and Rabi coupling are investigated theoretically. The solitons …

Structural health monitoring (SHM) is an emerging plot of researches, yet due to this new
technologies specially optical fibers sensors, we are able to monitor many variations in the …

We propose and experimentally demonstrate a distributed temperature and curvature
sensing method based on spontaneous Raman backscattered lights in a few-mode optical …

There is an optical interference noise in the conventional Raman-based fiber-optics
distributed sensing, which results in a poor temperature resolution performance. In addition …