Please login first
Georges Humbert  - - - 
Top co-authors See all
Malini Olivo

324 shared publications

Lab of Bio‐Optical Imaging, Singapore Bioimaging Consortium (SBIC), Agency for Science Technology and Research (A*STAR) Singapore

Youcef Ouerdane

173 shared publications

Laboratoire Hubert Curien, UMR-CNRS 5516, F42000 Saint-Etienne, France

S. Girard

79 shared publications

Laboratoire Hubert Curien, CNRS UMR5516, Université de Lyon, Université Jean Monnet, F-42023, Saint-Etienne, France

Aziz Boukenter

59 shared publications

Laboratoire Hubert Curien, CNRS UMR5516, Université de Lyon, Université Jean Monnet, F-42023, Saint-Etienne, France

Lei Wei

34 shared publications

School of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798 Singapore

Publication Record
Distribution of Articles published per year 
(2003 - 2019)
Total number of journals
published in
Publications See all
Article 0 Reads 0 Citations SERS‐Active Photonic Crystal Fiber Probe: Towards Next Generation Liquid Biopsy Sensor with Ultra High Sensitivity U. S Dinish, Flavien Beffara, Georges Humbert, Jean‐Louis Au... Published: 20 March 2019
Journal of Biophotonics, doi: 10.1002/jbio.201900027
DOI See at publisher website
Article 0 Reads 0 Citations Sensing and lasing applications of whispering gallery mode microresonators Yu Zheng, Zhifang Wu, Perry Ping Shum, Zhilin Xu, Gerd Keise... Published: 01 January 2018
Opto-Electronic Advances, doi: 10.29026/oea.2018.180015
DOI See at publisher website
Article 0 Reads 3 Citations Ultra-sensitive chemical and biological analysis via specialty fibers with built-in microstructured optofluidic channels Nan Zhang, Kaiwei Li, Ying Cui, Zhifang Wu, Perry Ping Shum,... Published: 01 January 2018
Lab on a Chip, doi: 10.1039/c7lc01247k
DOI See at publisher website
PROCEEDINGS-ARTICLE 0 Reads 0 Citations Design of Fabry-Perot Refractometer based on a simplified hollow-core PCF with a CFBG pair Yu Zhen, Zhifang Wu, Hailiang Zhang, Perry Ping Shum, George... Published: 01 July 2017
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), doi: 10.1109/cleopr.2017.8118967
DOI See at publisher website
Article 0 Reads 1 Citation France’s State of the Art Distributed Optical Fibre Sensors Qualified for the Monitoring of the French Underground Repos... Sylvie Delepine-Lesoille, Sylvain Girard, Marcel Landolt, Jo... Published: 13 June 2017
Sensors, doi: 10.3390/s17061377
DOI See at publisher website PubMed View at PubMed ABS Show/hide abstract
This paper presents the state of the art distributed sensing systems, based on optical fibres, developed and qualified for the French Cigéo project, the underground repository for high level and intermediate level long-lived radioactive wastes. Four main parameters, namely strain, temperature, radiation and hydrogen concentration are currently investigated by optical fibre sensors, as well as the tolerances of selected technologies to the unique constraints of the Cigéo’s severe environment. Using fluorine-doped silica optical fibre surrounded by a carbon layer and polyimide coating, it is possible to exploit its Raman, Brillouin and Rayleigh scattering signatures to achieve the distributed sensing of the temperature and the strain inside the repository cells of radioactive wastes. Regarding the dose measurement, promising solutions are proposed based on Radiation Induced Attenuation (RIA) responses of sensitive fibres such as the P-doped ones. While for hydrogen measurements, the potential of specialty optical fibres with Pd particles embedded in their silica matrix is currently studied for this gas monitoring through its impact on the fibre Brillouin signature evolution.
Article 0 Reads 6 Citations In-line optofluidic refractive index sensing in a side-channel photonic crystal fiber Nan Zhang, Zhifang Wu, Kaiwei Li, Perry Ping Shum, Ying Cui,... Published: 18 November 2016
Optics Express, doi: 10.1364/OE.24.027674
DOI See at publisher website ABS Show/hide abstract
An in-line optofluidic refractive index (RI) sensing platform is constructed by splicing a side-channel photonic crystal fiber (SC-PCF) with side-polished single mode fibers. A long-period grating (LPG) combined with an intermodal interference between LP01 and LP11 core modes is used for sensing the RI of the liquid in the side channel. The resonant dip shows a nonlinear wavelength shift with increasing RI over the measured range from 1.3330 to 1.3961. The RI response of this sensing platform for a low RI range of 1.3330-1.3780 is approximately linear, and exhibits a sensitivity of 1145 nm/RIU. Besides, the detection limit of our sensing scheme is improved by around one order of magnitude by introducing the intermodal interference.