2024

Journal articles

Clément Deleau, Han Cheng Seat, Frederic Surre, Usman Zabit, Francis Jayat, et al.. Optical Feedback FM-to-AM Conversion With Photonic Integrated Circuits for Displacement Sensing Applications. Journal of Lightwave Technology, 2024, pp.1-8. ⟨10.1109/jlt.2024.3355048⟩. ⟨hal-04474709⟩

2023

Journal articles

Haris Apriyanto, Gautier Ravet, Olivier D Bernal, Michel Cattoen, Han Cheng Seat, et al.. Author Correction: Comprehensive Modeling of Multimode Fiber Sensors for Refractive Index Measurement and Experimental Validation. Scientific Reports, 2023, 11, pp.22212. ⟨10.1038/s41598-021-99941-2⟩. ⟨insu-03661454⟩

Olivier Bernal, Han Cheng Seat, Usman Zabit, Frederic Surre. Direct Estimation of the Optical Feedback Factor C From the Amplitude of the Optical Feedback Interferometric Signal. IEEE Transactions on Instrumentation and Measurement, 2023, 72, pp.1-7. ⟨10.1109/TIM.2023.3300431⟩. ⟨hal-04192974⟩

Clement Deleau, Han Cheng Seat, Olivier Bernal, Frederic Surre. Distributed curvature sensing using long period fiber grating and machine learning numerical analysis. Optics Letters, 2023, 48 (19), pp.4941-4944. ⟨10.1364/OL.499042⟩. ⟨hal-04239321⟩

Jean-René Poirier, Julien Vincent, Priscillia Daquin, Ronan Perrussel, Han Cheng Seat. H-matrix Solver for the Acceleration of Boundary Integral Equation for Photonic Crystal Fiber. Progress In Electromagnetics Research M, 2023, 119, pp.25-35. ⟨10.2528/PIERM23032408⟩. ⟨hal-04239741⟩

2022

Journal articles

Clement Deleau, Han Cheng Seat, Olivier Bernal, Frederic Surre. Scaling the performances of integrated long period grating refractometers. Optics Letters, 2022, 47 (23), pp.6093. ⟨10.1364/OL.464616⟩. ⟨hal-03921908⟩

Clement Deleau, Han Cheng Seat, Olivier D Bernal, Frederic Surre. High-Sensitivity Integrated SiN Rib-Waveguide Long Period Grating Refractometer. Photonics research, 2022, 10 (2), pp.564-573. ⟨10.1364/PRJ.444825⟩. ⟨hal-03549126⟩

Conference papers

Olivier Bernal, Han Cheng Seat, Frederic Surre, Usman Zabit, Clement Deleau, et al.. Non-Uniform Sampling Theory applied to FM Channel Optical Feedback Interferometry for Displacement Sensors. 2022 IEEE Sensors, Oct 2022, Dallas, United States. pp.1-4, ⟨10.1109/SENSORS52175.2022.9967106⟩. ⟨hal-03925513⟩

Clement Deleau, Han Cheng Seat, Frederic Surre, Franck Carcenac, Pierre-François Calmon, et al.. Gas Sensor Based on Silicon Nitride Integrated Long Period Grating. IEEE Sensors 2022, Oct 2022, Dallas, United States. ⟨10.1109/sensors52175.2022.9967080⟩. ⟨hal-03901407⟩

Clement Deleau, Thidsanu Apiphatnaphakul, Han Cheng Seat, Frederic Surre, Usman Zabit, et al.. Towards Integrated Optical Feedback FM-to-AM Conversion in Silicon Nitride for Displacement Sensing Applications. 2022 IEEE Sensors, Oct 2022, Dallas, United States. pp.1-4, ⟨10.1109/SENSORS52175.2022.9967153⟩. ⟨hal-03925555⟩

Han Cheng Seat. Real-time demodulation of a field interferometer by an inverse problem algorithm. G2 2022 Annual Conference on Geodesy, Geophysics and Mountain (Colloque du G2 2022 Géodésie, Géophysique et Montagne), Université Grenoble Alpes, Nov 2022, Grenoble, France. ⟨hal-04239757⟩

2021

Journal articles

Piyawat Samartkit, Saroj Pullteap, Han Cheng Seat. Validation of Fiber Optic-based Fabry-Perot Interferometer for Simultaneous Heart Rate and Pulse Pressure Measurements. IEEE Sensors Journal, 2021, 21 (5), pp.6195 - 6201. ⟨10.1109/JSEN.2020.3041782⟩. ⟨hal-03089339⟩

Clement Deleau, Han Cheng Seat, Frederic Surre, Helene Tap, Olivier D Bernal. Integrated Width-Modulated SiN Long Period Grating Designed for Refractometric Applications. Journal of Lightwave Technology, 2021, 39 (14), pp.4820-4827. ⟨10.1109/JLT.2021.3078228⟩. ⟨hal-03547255⟩

Patrick Chawah, Renaud Briand, Valerie Dupe, Frederick Boudin, Michel Cattoen, et al.. Direct Non-Invasive Measuring Techniques ofNanometric Liquid Level Variations UsingExtrinsic Fiber Fabry–Perot Interferometers. IEEE Sensors Journal, 2021, 21 (2), pp.1580-1587. ⟨10.1109/JSEN.2020.3020512⟩. ⟨hal-03089317⟩

Phairin Thaisongkroh, Saroj Pullteap, Han Cheng Seat. Low-Pressure Measurement using an Extrinsic Fiber-Based Fabry-Perot Interferometer for Industrial Applications. Engineering Journal - Thailand, 2021, 25 (2), pp.317-325. ⟨10.4186/ej.2021.25.2.317⟩. ⟨hal-04239764⟩

Conference papers

Mengchuan Xing, Frederic Surre, James Sharp, Han Cheng Seat. Sapphire long-period grating fibers for potential refractive index sensing. 2021 IEEE Sensors, Oct 2021, Sydney, Australia. pp.1-4, ⟨10.1109/SENSORS47087.2021.9639505⟩. ⟨hal-04239824⟩

2020

Journal articles

Han Cheng Seat, Saroj Pullteap, Piyawat Samartkit, Kanit Kheovichai. A software development for investment analysis of LED lighting production project using fuzzy logic technique. Science, Engineering and Health Studies, 2020, 14 (2), pp.83-100. ⟨10.14456/sehs.2020.8⟩. ⟨hal-04239838⟩

Haris Apriyanto, Olivier D Bernal, Michel Cattoen, Françoise Lizion, James Sharp, et al.. Analysis and Design of a Hybrid Optical Fiber Refractometer for Large Dynamic Range Measurements. IEEE Sensors Journal, 2020, 20 (10), pp.5260-5269. ⟨10.1109/JSEN.2020.2969417⟩. ⟨hal-02568055⟩

Conference papers

Olivier D Bernal, Michel Cattoen, Françoise Lizion, R. Briand, P. Chawah, et al.. Wavelength Lock-in Technique to improve Fiber Interferometer Performance for Geophysics Applications. 2019 IEEE SENSORS, Oct 2019, Montreal, Canada. pp.1-4, ⟨10.1109/SENSORS43011.2019.8956756⟩. ⟨hal-02454118⟩

Clement Deleau, Han Cheng Seat, Helene Tap, Frederic Surre, Olivier D Bernal. Integrated Silicon Nitride Horizontal Long Period Grating for Refractometric Gas Sensing applications. 2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), May 2020, Dubrovnik, Croatia. pp.1-6, ⟨10.1109/I2MTC43012.2020.9129170⟩. ⟨hal-03547247⟩

2019

Journal articles

Pascal Bernard, Romain Feron, Guy Plantier, Alexandre Nercessian, Julien Couteau, et al.. Onland and Offshore Extrinsic Fabry–Pérot Optical Seismometer at the End of a Long Fiber. Seismological Research Letters, 2019, 90 (6), pp.2205-2216. ⟨10.1785/0220190049⟩. ⟨hal-02380162⟩

Conference papers

Pascal Bernard, Romain Feron, Guy Plantier, Alexandre Nercessian, Julien Couteau, et al.. High resolution passive optical seismometer connected to a long fiber for onland and offshore remote applications. EGU General Assembly 2019, Apr 2019, Vienne, Austria. ⟨hal-02473113⟩

Haris Apriyanto, Olivier D Bernal, Francoise Lizion, F. Surre, J. Sharp, et al.. Optical fiber methane sensor using refractometry. 2019 IEEE SENSORS, Oct 2019, Montreal, Canada. pp.1-4, ⟨10.1109/SENSORS43011.2019.8956501⟩. ⟨hal-04239857⟩

2018

Journal articles

Haris Apriyanto, Gautier Ravet, Olivier Bernal, Michel Cattoen, Han Cheng Seat, et al.. Comprehensive Modeling of Multimode Fiber Sensors for Refractive Index Measurement and Experimental Validation. Scientific Reports, 2018, 8, pp.5912. ⟨10.1038/s41598-018-24153-0⟩. ⟨hal-01985321⟩

Conference papers

Han Cheng Seat, Michel Cattoen, Olivier D Bernal, Françoise Lizion, Gautier Ravet, et al.. Optics at the service of geoscience: high-precision fiber interferometer development for applications in geophysics and industry. OPTIQUE TOULOUSE 2018, Jul 2018, Toulouse, France. ⟨hal-01821112⟩

2017

Journal articles

Nolwenn Lesparre, Frédérick Boudin, Cedric Champollion, Jean Chery, C. Danquigny, et al.. New insights on fractures deformation from tiltmeter data measured inside the Fontaine de Vaucluse karst system. Geophysical Journal International, 2017, 208 (3), pp.1389-1402. ⟨10.1093/gji/ggw446⟩. ⟨insu-01408482⟩

Other documents

Pascal Bernard, Guy Plantier, Christophe Brunet, Alexandre Nercessian, Anthony Sourice, et al.. The lines high resolution optical seismometer. EAGE/DGG Workshop on Fibre Optics Technology in Geophysics (EAGE/DGG 2017), Mar 2017, Postdam, Germany. 2017. ⟨hal-02474173⟩

2016

Journal articles

Olivier Bernal, Han Cheng Seat, Usman Zabit, Frédéric Surre, Thierry Bosch. Robust Detection of Non-Regular Interferometric Fringes From a Self-Mixing Displacement Sensor Using Bi-Wavelet Transform. IEEE Sensors Journal, 2016, 16 (22), pp.7903-7910. ⟨10.1109/JSEN.2016.2599702⟩. ⟨hal-02045169⟩

Conference papers

N. Lesparre, Frédéric Boudin, Jean Chery, Cedric Champollion, Han Cheng Seat, et al.. New insight on the dynamic of the Fontaine de Vaucluse karst hydrosystem from tilt measurements. European Geosciences Union General Assembly 2016, European Geosciences Union, Apr 2016, Vienne, Austria. pp.EGU2016-13891. ⟨insu-01308594⟩

Haris Apriyanto, Gautier Ravet, Olivier Daniel Bernal, Michel Cattoen, Françoise Lizion, et al.. A multimode fiber refractive index sensor. IEEE Sensors Proceeding 2016, IEEE Sensors Council, Oct 2016, Orlando, FL, United States. ⟨10.1109/ICSENS.2016.7808490⟩. ⟨hal-01460075⟩

2015

Journal articles

P Chawah, J Chéry, F Boudin, Michel Cattoen, Han Cheng Seat, et al.. A simple pendulum borehole tiltmeter based on a triaxial optical-fibre displacement sensor. Geophysical Journal International, 2015, 203 (2), pp.1026-1038. ⟨10.1093/gji/ggv358⟩. ⟨hal-01265967⟩

S Pullteap, Han Cheng Seat. An Extrinsic Fiber Fabry-Perot Interferometer for Dynamic Displacement Measurement. Photonic Sensors, 2015, ⟨10.1007/s13320-014-0209-9⟩. ⟨hal-01265964⟩

Conference papers

Han Cheng Seat, Michel Cattoen, Françoise Lizion, M. Suleiman, F Boudin, et al.. A Fiber Fabry-Perot Interferometer for Geophysics Applications. IEEE SENSORS 2015, Nov 2015, Busan, South Korea. ⟨10.1109/ICSENS.2015.7370316⟩. ⟨hal-01265963⟩

Olivier Bernal, Han Cheng Seat, Usman Zabit, Frédéric Surre, Thierry Bosch. Robust Fringe Detection Based on Bi-Wavelet Transform for Self-Mixing Displacement Sensor. SENSORS, 2015 IEEE , Nov 2015, Busan, South Korea. ⟨10.1109/ICSENS.2015.7370375⟩. ⟨hal-01262273⟩

2014

PhD thesis, HDR

Han Cheng Seat. Fiber optic sensors for metrology, geophysics and strain measurements. Optics / Photonic. Institut National Polytechnique de Toulouse - INPT, 2014. ⟨tel-01068810⟩