Distributed Temperature Alarm System Based on Incoherent Optical Time-Domain Reflectometry and Side Air-Hole Optical Fibers

Y. Yang; M. A. Soto; L. Thévenaz 

Study of backward Brillouin scattering in gas-filled anti-resonant fibers

M. Galal; L. Zhang; S. Gao; Y. Wang; L. Thévenaz 

Humidity-insensitive optical fibers for distributed sensing applications

T. F. Pimentel Das Neves; L. Scherino; R. Bernard; M. Bouet; A. Pastre et al. 

Distributed Alarm System Based on OTDR Interrogation of Side Air-Hole Fibers

Y. Yang; M. A. Soto; L. Thévenaz 

Novel low-temperature fiber sensing technique using Brillouin scattering in gas

Y. Yang; M. A. Soto; L. Thévenaz 

New Avenues in Optical Fiber Sensing Using Gas

L. Thévenaz; F. Yang; F. Gyger; L. Zhang; M. Galal et al. 

Study on the possibility of Φ-OTDR sensing in hollow-core fibres

Y. Yang; M. Galal; L. Thévenaz 

Spun fibres: a quasi circularly birefringent medium

A. G. Correa Mena; X. Cheng; L. Thévenaz 

Roadmap on Optical Sensors

M. Ferreira; G. Brambilla; L. Thevenaz; X. Feng; L. Zhang et al. 

New Sensing Technologies for Monitoring Machinery, Structures, and Manufacturing Processes

Z. Fan; R. X. Gao; Q. He; Y. Huang; T. Jiang et al. 

Closed-loop technique based on gain balancing for real-time Brillouin optical time-domain analysis

L. Zhang; A. Gabriela Correa-Mena; Z. Yang; F. Sauser; S. Le Floch et al. 

Distributed measurement of mode group effective refractive index difference in a few mode optical fibers

K. Markiewicz; Ł. Szostkiewicz; J. Kaczorowski; Z. Yang; A. Dominguez-Lopez et al. 

Enhanced Signal-Associated Noise in a φ-OTDR System

M. Galal; S. Sebastian; L. Thévenaz 

Large evanescently-induced Brillouin scattering at the surrounding of a nanofibre

F. Yang; F. Gyger; A. Godet; J. Chrétien; L. Zhang et al. 

Analytical prediction of the final error due to noise in a ϕ-OTDR system

Y. Yang; M. Galal; S. Sebastian; L. Zhang; L. Thévenaz 

Closed-loop technique using gain balance for fast Brillouin Optical Time-Domain Analysis

L. Zhang; A. G. Correa-Mena; Z. Yang; F. Sauser; S. Le Floch et al. 

Numerical Studies of Brillouin-induced Polarization Pulling of Probe and Pump in Weakly-Birefringent Optical fibers with Applications to BOTDA

J. Bohbot; R. Hadar; L. Thévenaz; M. A. Soto; M. Tur 

Distributed Fibre Optic Thermo-hygrometer for Monitoring the Concrete Curing

T. Neves; L. Scherino; J. C. Da Silva; R. Bernard; M. Bouet et al. 

Distributed Temperature Sensing Using Gas-filled Conjoined-tube Anti-resonant Fiber

M. Galal; L. Zhang; S. Gao; Y. Wang; L. Thévenaz 

Investigating Novel Optical Fibres for More Advanced Distributed Optical Fibre Sensing

A Kilometre-range Distributed Relative Humidity Fibre Sensor

Historical perspective and basic principles

C. G. Poulton; M. J. Steel; G. Wiederhecker; L. Thévenaz 

SBS-based fiber sensors

A. Zadok; X. Bao; Z. Yang; L. Thevenaz 

On the Measurement Accuracy of Coherent Rayleigh-based Distributed Sensors

M. Galal; S. Sebastian; Z. Yang; L. Zhang; S. Zaslawski et al. 

Evaluating measurement uncertainty in Brillouin distributed optical fibre sensors using image denoising

M. A. Soto; Z. Yang; J. A. Ramírez; S. Zaslawski; L. Thévenaz 

Impact of optical noises on unipolar-coded Brillouin optical time-domain analyzers

X. Gao; Z. Yang; S. Wang; X. Hong; X. Sun et al. 

Long-distance distributed pressure sensing based on frequency-scanned phase-sensitive optical time-domain reflectometry

L. Zhang; Z. Yang; Ł. Szostkiewicz; K. Markiewicz; S. Mikhailov et al. 

FBG Tactile Sensor for Surface Thickness and Shape Measurement

A. Prasad; S. Sebastian; S. Asokan 

A Study on MoS2 Nanolayer Coated Etched Fiber Bragg Grating Strain Sensor

S. Sridhar; S. Sebastian; A. K. Sood; S. Asokan 

Distributed optomechanical fiber sensing based on serrodyne analysis

S. Zaslawski; Z. Yang; L. Thévenaz 

Fast Hotspot Detection in SFCLs by Exploiting Strain Response in Optical Fiber Sensing

A. Akbar; N. Riva; Z. Yang; L. Thevenaz; B. Dutoit 

High spatial resolution distributed and dynamic strain sensing using direct detection

L. Zhang; R. Davidi; Z. Yang; L. Thevenáz; M. Tur 

Waveguide and Gas: the Advent of a New Tool for Photonics

L. Thevenaz; F. Yang; F. Gyger 

Determination of the Measurement Accuracy of a Phase-sensitive OTDR

M. Galal; S. Sebastian; Z. Yang; L. Thévenaz 

Giant Brillouin Amplification in Gas Using Hollow-core Fiber

L. Thévenaz; F. Yang; F. Gyger 

Distributed Temperature Sensing Based on φ-OTDR Using Back-reflection-enhanced Fiber

M. Galal; S. Sebastian; L. Zhang; L. Thévenaz 

Advanced methods for Brillouin based distributed optical fiber sensors

Spontaneous Brillouin Scattering in Gas-filled Anti-resonant Fibre

M. Galal; L. Zhang; F. Yang; S. Sebastian; S. Gao et al. 

Fibres optiques et gaz : l’émergence d’un nouvel outil pour la photonique

L. Thévenaz; F. Yang; F. Gyger 

Hotspot monitoring system for superconducting device

Z. Yang; A. Akbar 

Giant Brillouin Amplification in Gases

F. Yang; F. Gyger; L. Thévenaz 

Genetic-optimised aperiodic code for distributed optical fibre sensors

X. Sun; Z. Yang; X. Hong; S. Zaslawski; S. Wang et al. 

Optical fibre sensing for fast hotspot detection in SFCLs

A. Akbar; Z. Yang; S. Wang; L. Thevenaz; B. Dutoit 

Nanophotonic supercontinuum-based mid-infrared dual-comb spectroscopy

H. Guo; W. Weng; J. Liu; F. Yang; W. Hänsel et al. 

Distributed and dynamic strain sensing with high spatial resolution and large measurable strain range

L. Zhang; Z. Yang; N. Gorbatov; R. Davidi; M. Galal et al. 

Intense Brillouin amplification in gas using hollow-core waveguides

F. Yang; F. Gyger; L. Thévenaz 

Short spatial resolutions retrieval from a long pulse BOTDA trace

S. Wang; Z. Yang; S. Zaslawski; L. Thevenaz 

Study on the signal-to-noise ratio of Brillouin optical-time domain analyzers

S. Wang; Z. Yang; M. A. Soto; L. Thévenaz 

Parallel gas spectroscopy using mid-infrared supercontinuum from a single Si3N4 waveguide

E. Tagkoudi; D. Grassani; F. Yang; C. Herkommer; T. Kippenberg et al. 

Frequency scanned phase sensitive optical time-domain reflectometry interrogation in multimode optical fibers

K. Markiewicz; J. Kaczorowski; Z. Yang; L. Szostkiewicz; A. Dominguez-Lopez et al. 

Spectral Properties of the Signal in Phase-Sensitive Optical Time-Domain Reflectometry with Direct Detection

X. Lu; M. A. Soto; L. Zhang; L. Thevenaz 

Analysis of uncoated LPGs written in B-Ge doped fiber under proton irradiation for sensing applications at CERN

G. M. Berruti; P. Vaiano; G. Quero; T. F. P. Das Neves; A. Boniello et al. 

On the 2D Post-Processing of Brillouin Optical Time-Domain Analysis

S. Zaslawski; Z. Yang; L. Thevenaz 

Observation of Stimulated Brillouin Scattering in Silicon Nitride Integrated Waveguides

F. Gyger; J. Liu; F. Yang; J. He; A. S. Raja et al. 

Opto-mechanical cross-talk reduction in air-holes multicore fibers

S. Zaslawski; Y. Fu; Z. Yang; K. Markiewicz; L. Szostkiewicz et al. 

Distributed fiber temperature alarm system based on thermodynamic phase transition

L. Zhang; F. Yang; F. Gyger; L. Thévenaz 

Giant Brillouin amplification in gas using hollow-core waveguides

F. Yang; F. Gyger; L. Thévenaz 

Observation of stimulated Brillouin scattering in silicon nitride integrated waveguides

F. Yang; F. Gyger; J. Liu; J. He; A. S. Raja et al. 

Reaching mK-scale stability in CP-ɸOTDR over daily measurements

R. Magalhães; T. Neves; L. Costa; L. Scherino; P. Petagna et al. 

Strain measurement of hydraulic turbine using distributed optical fiber sensor: a preliminary study

C. Yao; X. Huang; P. Zhu; L. Thévenaz 

Nano-photonic Supercontinuum Based Mid-Infrared Dual-Comb Spectroscopy

H. Guo; W. Weng; J. Liu; F. Yang; W. Haensel et al. 

Brillouin scattering in gas-filled hollow-core fibres

Distributed optical fiber sensing based on frequency-scanned phase-sensitive optical time-domain reflectometry

Humidity Effect on Acrylate- and Polyimide-Coated Fibres for Distributed Sensing Applications

T. Neves; R. Magalhães; L. Scherino; S. Martin-Lopez; H. F. Martins et al. 

Impact of optical noises on coded Brillouin optical time-domain analyzers

X. Gao; Z. Yang; S. Wang; X. Hong; X. Sun et al. 

Genetic-Optimized Pulse Coding Technique for Brillouin Distributed Optical Fiber Sensing

X. Sun; Z. Yang; X. Hong; S. Zaslawski; S. Wang et al. 

Intermodal measurements in few-mode fibers with phase- sensitive OTDR

K. Markiewicz; J. Kaczorowski; Z. Yang; L. Szostkiewicz; A. Dominguez-Lopez et al. 

Optics in 2021 & Beyond

L. Thévenaz; Kirkland Alessia; J. Zavada 

Fiber Bragg grating-based thermometer for drill bit temperature monitoring

M. Llera; S. Bergerat; Y. Meyer; S. Monnerat; O. Gloriod et al. 

High-resolution distributed shape sensing using phase-sensitive optical time-domain reflectometry and multicore fibers

Ł. Szostkiewicz; M. A. Soto; Z. Yang; A. Dominguez-Lopez; I. Parola et al. 

Analysis and Reduction of Large Errors in Rayleigh-based Distributed Sensor

L. Zhang; L. Costa; Z. Yang; M. A. Soto Hernandez; M. Gonzalez-Herráez et al. 

Mid infrared gas spectroscopy using efficient fiber laser driven photonic chip-based supercontinuum

D. Grassani; E. Tagkoudi; H. Guo; C. Herkommer; F. Yang et al. 

Distributed hydrostatic pressure measurement using phase OTDR in a highly birefringent photonic crystal fiber

S. Mikhailov; L. Zhang; T. Geernaert; F. Berghmans; L. Thevenaz 

Large Brillouin Interaction in Hollow Core Fibers

L. Thévenaz; F. Yang; F. Gyger 

Nanophotonic Supercontinuum-Based Mid-Infrared Dual-Comb Spectroscopy

W. Hänsel; H. Guo; W. Weng; J. Liu; F. Yang et al. 

Phase Sensitive OTDR Strain Measurement Using Single Mode Operation in Multimode OM4 Fiber

K. Markiewicz; J. Kaczorowski; Z. Yang; L. Szostkiewicz; A. Dominguez-Lopez et al. 

Performance analysis of the differential pulse-width pair Brillouin optical time domain analysis using the log normalized and linearly normalized gain

H. Bhatta; S. A. Zaslawski; Z. Yang; M. Tur; L. Thévenaz 

Optimizing the signal-to-noise ratio for direct-detection BOTDA

S. Wang; Z. Yang; M. Soto; L. Thévenaz 

Large stimulated Brillouin scattering amplification in gases

F. Yang; F. Gyger; L. Thévenaz 

Distributed forward stimulated Brillouin scattering measurement using broadband BOTDR

S. Zaslawski; Z. Yang; S. Wang; L. Thévenaz 

High spatial resolution and intrinsically strain-insensitive distributed temperature sensing based on stimulated Brillouin scattering in gas

F. Gyger; F. Yang; L. Thévenaz 

Short spatial resolutions retrieval from a long pulse BOTDA trace

S. Wang; Z. Yang; S. Zaslawski; L. Thévenaz 

A kilometre-range distributed relative humidity sensor

T. F. P. Neves; L. Zhang; F. Yang; K. H. Tow; P. Petagna et al. 

Opto-acoustics in optical fibres for sensing applications

L. Thévenaz; Z. Yang; D. Chow 

Gas spectroscopy using low threshold mid-infrared radiation generated in Si3N4 waveguides

E. Tagkoudi; D. Grassani; F. Yang; H. Guo; T. Kippenberg et al. 

Nanophotonic supercontinuum based mid-infrared dual-comb spectroscopy

H. Guo; W. Weng; J. Liu; F. Yang; W. Hänsel et al. 

Massive nonlinear optical amplification in gas

F. Yang; F. Gyger; L. Thévenaz 

Guest Editorial JLT Special Issue on OFS-26

L. Thevenaz; M. Tur; M. Gonzalez-Herraez; A. Zadok; M. A. Soto 

Large nonlinear optical amplification in gases: from sensing to lasing

F. Yang 

Distributed modular temperature-strain sensor based on optical fiber embedded in laminated composites

P. Zhu; X. Xie; X. Sun; M. A. Soto 

High-Resolution Distributed Differential Curvature Measurement Based on Phase-Sensitive Optical Time Domain Reflectometry and Multi-Core Fiber

L. Szostkiewicz; Z. Yang; M. A. Soto; A. Dominguez-Lopez; A. Pytel et al. 

Fully distributed pressure sensing with ultra-high-sensitivity using side-hole fibers

L. Zhang; Z. Yang; Ł. Szostkiewicz; K. Markiewicz; T. Nasilowski et al. 

Distributed hydrostatic pressure measurement using phase-OTDR in a highly birefringent photonic crystal fibre

S. Mikhailov; L. Zhang; T. Geernaert; F. Berghmans; K. H. Tow et al. 

Impact of Fitting and Digital Filtering on Signal-to-Noise Ratio and Brillouin Frequency Shift Uncertainty of BOTDA Measurements

S. Zaslawski; Z. Yang; M. A. Soto; L. Thévenaz 

Polyimide Coated Fiber as Optomechanical Sensor

D. M. Chow; L. Thévenaz 

Design rules for Unipolar Unicolor Coded Brillouin Optical Time Domain Analysis

Z. Yang; Z. Li; S. Zaslawski; L. Thévenaz; M. A. Soto 

Distributed Acoustic Impedance Measurement Based On Forward Stimulated Brillouin Scattering

D. M. Chow; Z. Yang; M. A. Soto; L. Thévenaz 

Distributed hydrogen monitoring with phase-sensitive optical time-domain reflectometry

L. Zhang; M. Fisser; F. Yang; L. Thévenaz 

Hybrid Coding Scheme for Brillouin Optical Time-domain Analysis Based on Golay and Differential Pulses

Z. Li; Z. Yang; L. Yan; M. A. Soto; L. Thévenaz 

Boosting the performance of distributed optical fiber sensors based on adaptive decoder

X. Sun; Z. Yang; X. Hong; S. Zaslawski; S. Wang et al.