Long Distance Distributed Strain Sensing in OFDR by BM3D-SAPCA Image Denoising

We present a long distance distributed strain sensing in optical frequency domain reflectometry (OFDR) by shape-adaptive principal component analysis Block-Matching three-dimensional filter (BM3D-S…

Elimination of Side Lobe Ghost Peak Using Wiener Deconvolution Filter in OFDR

Ghost peaks refer to these peaks on backscattering trace measured by a reflectometer similar to Fresnel reflection peaks appearing at the position of non-reflection events in optical fiber or optic…

Review of Fiber Mechanical and Thermal Multi-Parameter Measurement Technologi…

In extreme environments such as abysmal sea and deep space, the characteristics of low-temperature, vacuum, electromagnetic interference will significantly affect the performance of measuring instr…

High Sensitivity Distributed Static Strain Sensing Based on Differential Rela…

We present a novel distributed high sensitivity static strain sensing method based on differential relative phase in optical frequency domain reflectometry (OFDR). By performing two separate tests …

Fringe-Distortion-Correction for Polarized Low-Coherence Interferometry With …

Temperature-Compensated Magnetostrictive Current Sensor Based on the Configur…

Long-Range Distributed Fiber Vibration Sensor Using an Asymmetric Dual Mach-Z…

A Continuous Wavelet Transform Based Time Delay Estimation Method for Long Ra…

An Improved Positioning Algorithm With High Precision for Dual Mach-Zehnder I…

An Elimination Method of Polarization-Induced Phase Shift and Fading in Dual …