PAPERS ON
          JOURNALS (with referee)
COPYRIGHT WARNING
The papers contained in this webpage are included by the contributing authors as a mechanism to ensure timely dissemination of scholarly/technical information on a non-commercial basis. Copyright and all rights therein are maintained by the authors, despite the fact they have offered this information electronically. It is understood that all individuals copying this information will adhere to the terms/ constraints invoked by each author's copyright. These papers may not be copied for commercial redistribution, republication, or dissemination without the explicit permission of the authors. Some of these papers have been published by OSA, SPIE, IEEE, IOP, AIP, IEE, Elsevier e Taylor&Francis and have their own Copyright. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works, must be obtained from the publishers.
          
Please contact alobo@ufp.edu.pt if you have any questions regarding these publications.
        
        COPYRIGHT WARNING
The papers contained in this webpage are included by the contributing authors as a mechanism to ensure timely dissemination of scholarly/technical information on a non-commercial basis. Copyright and all rights therein are maintained by the authors, despite the fact they have offered this information electronically. It is understood that all individuals copying this information will adhere to the terms/ constraints invoked by each author's copyright. These papers may not be copied for commercial redistribution, republication, or dissemination without the explicit permission of the authors. Some of these papers have been published by OSA, SPIE, IEEE, IOP, AIP, IEE, Elsevier e Taylor&Francis and have their own Copyright. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works, must be obtained from the publishers.
Please contact alobo@ufp.edu.pt if you have any questions regarding these publications.
            P. Robalinho, V. Piaia, A.B. Lobo Ribeiro, S. Silva and
            O. Frazão, "Virtual Vernier Effect Harmonics for
            Enhanced Fabry- Perot Interferometer Sensing", accepted
            to IEEE Photon. Technol. Lett. XX (NN), pppp
            (Nov.2025).
          
        
            V. Piaia, P. Robalinho, A. Rodrigues, A.B. Lobo
            Ribeiro, S. Silva and O. Frazão, "Displacement Sensing
            based on Parasitic Cavity Referencing in Optical
            Circulators", IEEE Photon. Technol. Lett. 37 (22),
            1293-1296 (2025).
          
        
            P. Robalinho, A. Rodrigues, S. Novais, A.B. Lobo
            Ribeiro, S. Silva and O. Frazão, "Novel Digital Signal
            Processing Method for Data Acquired from Low Coherence
            Interferometry", IEEE Sensors J. 24(24), 40896 - 40903
            (2024).
          
        
            P. Robalinho, V. Piaia, L. Soares, S. Novais, A.B. Lobo
            Ribeiro, S. Silva and O. Frazão, "Phase-Shifted Fiber
            Bragg Grating by Selective Pitch Slicing", Sensors 24,
            6898 (2024).
          
        
            P. Robalinho, B. Soares, A.B. Lobo Ribeiro, S. Silva
            and O. Frazão, "Fiber Loop Mirror Based on Optical
            Fiber Circulator for Sensing Applications", Sensors 23
            (2), 618 (2023)
          
        
            P. Robalinho, O. Frazão, M. Melo and A.B. Lobo Ribeiro,
            "Temperature-Monitored Fibre Optic Current Sensor Using
            Channelled-Spectrum Analysis", IEEE Photon. Technol.
            Lett. 34 (23), 1308-1310 (2022).
          
        
            A.B. Lobo Ribeiro, S.F.O. Silva, O. Frazão and J.L.
            Santos, "Bi-Core Optical Fibre for Sensing of
            Temperature, Strain and Torsion", Measur. Sci. &
            Technol. 30 (3), 035104 (2019)
          
        
            A.B. Lobo Ribeiro and J. Salgado-Borges, "Refractive
            Laser Surgery: What's New?", Oftalmologia, Portuguese
            Society of Ophthalmology Magazine, vol.43, No.1,pp.1-7
            (2019)
          
        
            P. Roriz, O. Frazão, A.B. Lobo Ribeiro, J.L. Santos and
            J.A. Simões, "Review of fiber-optic pressure sensors
            for biomedical and biomechanical applications", J.
            Biomedical Optics 18(5), 050903 (2013).
          
        
            R.M. Silva, A. Layeghi, M.I. Zibaii, H. Latifi, J.L.
            Santos, A.B. Lobo Ribeiro and O. Frazão, "Interrogation
            Sensing System Based on "Figure-of-Eight" Fiber Loop
            Mirror Configuration", IEEE Photon. Technol. Lett.
            25(8), 745-748 (2013)
          
        
            M.R.N. Avanaki, A. Bradu, I. Trifanov, A.B. Lobo
            Ribeiro, A. Hojjatoleslami and A. Gh. Podoleanu,
            ""Algorithm for Excitation Optimization of Fabry–Pérot
            Filters Used in Swept Sources", IEEE Photon. Technol.
            Lett. 25 (5), 472-275 (2013).
          
        
            R. M. Silva, J. M. Baptista, J. L. Santos, A. B. Lobo
            Ribeiro, F. M. Araújo, L. A. Ferreira and O. Frazão, “A
            Simple, Self-Referenced, Intensity-Based Optical Fibre
            Sensor for Temperature Measurement”, Opt. Commun. 291,
            215-218 (2013)
          
        
            R.M. Silva, A.B. Lobo Ribeiro and O. Frazão,
            "Temperature-Independent Torsion Sensor Based on
            "Figure-of-Eight" Fiber Loop Mirror", Photonic Sensors
            10 (1), 52-56 (2013).
          
        
            R. Silva, H. Martins, I. Nascimento, J.M. Baptista,
            A.B. Lobo Ribeiro, J.L. Santos, P. Jorge and O. Frazão,
            “Optical Current Sensors for High Power Systems: A
            Review”, Appl. Sci. 2(3), 602-628 (2012).
          
        
            O. Frazão, R.M. Silva, M.S. Ferreira, J.L. Santos and
            A.B. Lobo Ribeiro, "Suspended-Core Optical Fibers for
            Sensing Applications", Photonics Sensors J. 2 (2),
            118-126 (2012).
          
        
            L.M.N. Amaral, O. Frazão, J.L. Santos and A.B. Lobo
            Ribeiro, "Fiber Optic Inclinometer Based on Taper
            Michelson Interferometer", IEEE Sensors J. 11 (9),
            1811-1814 (2011).
          
        
            I. Trifanov, A. Bradu, L. Neagu, P. Guerreiro, A. B.
            Lobo Ribeiro and A. Gh. Podoleanu, “Experimental method
            to find the optimum excitation waveform to quench
            mechanical resonances of Fabry-Pérot tunable filters
            used in swept sources”, IEEE Photon. Technol. Lett. 23
            (12), 825-827 (2011).
          
        
            I. Trifanov, P. Caldas, L. Neagu, R. Romero, M. O.
            Berendt, J. R. Salcedo, A. Gh. Podoleanu and A. B. Lobo
            Ribeiro, "Combined Neodymium-Ytterbium Doped ASE Fiber
            Optic Source for Optical Coherence Tomography
            Applications", IEEE Photon. Technol. Lett. 23 (1),
            21-23 (2011).
          
        
            J.L. Santos and A.B. Lobo Ribeiro, "Optical Fibre
            Sensors: A Route from University of Kent to Portugal",
            (invited paper) Photonics Sensors J. 1(2), 118-139
            (2011).
          
        
            A.B. Lobo Ribeiro, N. Eira, J.M. Sousa, P.T. Guerreiro
            and J.A.R. Salcedo, "Multi-Point Fibre Optic Hot-Spot
            Network Integrated Into a High Power Transformer", IEEE
            Sensors J. 8(7), 1264-1267 (2008).
          
        
            A.B. Lobo Ribeiro, J.L. Santos, J.M. Baptista, L.A.
            Ferreira, F.M. Araújo and A.M.P.P. Leite, "Optical
            Fiber Sensor Technology in Portugal", (invited paper)
            Fiber and Integrated Optics 24, 171-199 (2005)
          
        
            R.L. Heredero, S. Martin, R.F. Caleya, A.B. Lobo
            Ribeiro, F.M. Araujo, L.A. Ferreira, J.L. Santos and H.
            Guerrero, "Study of the Optical Properties of
            Photopolymer Fabry-Perot Microcavities by
            Dual-Wavelength Fibre Optic Architecture", Meas. Sci.
            Technol. 13, 1094-1099 (2002).
          
        
            P.A.S. Jorge, P. Caldas, L.A. Ferreira, A.B. Lobo
            Ribeiro,J.L. Santos and F. Farahi, "Electrical Current
            Metering With a Dual Interferometric Configuration and
            Serrodyne Signal Processing", Meas. Sci. Technol. 13,
            533-538 (2002).
          
        
            P.M. Cavaleiro, F.M. Araújo and A.B. Lobo Ribeiro,
            "Metal-Coated Fibre Bragg Grating Sensor for Electric
            Current Metering", Electron. Lett. 34, 1133-1135
            (1998).
          
        
            A.B. Lobo Ribeiro, "Sensores Interferométricos em Fibra
            Óptica", Gazeta de Física 21, nº1, 16-21 (1998).
          
        
            L.A. Ferreira, A.B. Lobo Ribeiro, J.L. Santos and F.
            Farahi, "Simultaneous Displacement and Temperature
            Sensing Using a White Light Interrogated Low Finesse
            Cavity In-Line With a Fibre Bragg Grating", Smart
            Mater. Struct. 7, 189-198 (1998).
          
        
            A.B. Lobo Ribeiro, L.A. Ferreira, J.L. Santos and D.A.
            Jackson, "Analysis of the Reflective-Matched Fibre
            Bragg Grating Sensing Interrogation Scheme", Appl. Opt.
            36, 934-939 (1997).
          
        
            L.A. Ferreira, A.B. Lobo Ribeiro, J.L. Santos and F.
            Farahi, "Simultaneous Measurement of Displacement and
            Temperature Using a Low Finesse Cavity and a Fibre
            Bragg Grating", IEEE Photon. Technol. Lett. 8,
            1519-1521 (1996).
          
        
            Y.J. Rao, A.B. Lobo Ribeiro, L. Zhang, I. Bennion and
            D.A. Jackson, "Simultaneous Spatial, Time and
            Wavelength Division Multiplexed In-Fibre Grating
            Sensing Network", Opt. Commun. 125, 53 (1996).
          
        
            A.B. Lobo Ribeiro, L.A. Ferreira, M. Tsvetkov and J.L.
            Santos, "All-Fibre Interrogation Technique for Fibre
            Bragg Sensors Using a Biconical Fibre Filter",
            Electron. Lett. 32, 382-383 (1996).
          
        
            A.B. Lobo Ribeiro, Y.J. Rao, L. Zhang, I. Bennion and
            D.A. Jackson, "Time and Spatial Multiplexing Tree
            Topology for Fibre Optic Bragg Grating Sensors With
            Interferometric Wavelength-Shift Detection", Appl. Opt.
            35, 2267-2273 (1996).
          
        
            A.B. Lobo Ribeiro, R.F. Caleya and J.L. Santos,
            "General Error Function of Synthetic-Heterodyne Signal
            Processing of Interferometric Fibre Optic Sensors",
            Int. J. Optoelectronics 10, 205-209 (1995).
          
        
            Y.J. Rao, A.B. Lobo Ribeiro, D.A. Jackson, L. Zhang and
            I. Bennion, "Combined Spatial and Time Division
            Multiplexing Scheme for Fibre Gratings Sensors With
            Drift-Compensated Phase-Sensitive Detection", Opt.
            Lett. 20, 2149-2151 (1995).
          
        
            A.B. Lobo Ribeiro, R.F. Caleya and J.L. Santos,
            "Progressive Ladder Network Topology Using
            Interferometric and Intensity Fibre Optic Based
            Sensors", Appl. Opt. 34, 6481-6488 (1995).
          
        
            P.M. Cavaleiro, A.B. Lobo Ribeiro and J.L. Santos,
            "Referencing Technique for Intensity-Based Sensors
            Using Fibre Optic Bragg Gratings", Electron. Lett. 31,
            392-394 (1995).
          
        
            G.P. Brady, S. Hope, A.B. Lobo Ribeiro, D.J. Webb, L.
            Reekie, J.L. Archambault and D.A. Jackson,
            "Demultiplexing of Fibre Bragg Grating Temperature and
            Strain Sensors", Opt. Commun. 111, 51-54 (1994).
          
        
            A.B. Lobo Ribeiro, Y.J. Rao and D.A. Jackson,
            "Multiplexing Interrogation of Interferometric Sensors
            Using Dual Multimode Laser Diode Sources and Coherence
            Reading", Opt. Commun. 109, 400-404 (1994).
          
        
            O.G. Okhotnikov, A.B. Lobo Ribeiro and J.R. Salcedo,
            "All-Fibre Travelling-Wave Laser With Nonreciprocal
            Ring Configuration", Appl. Phys. Lett. 63, 2726-2728
            (1993).
          
        
            D.A. Jackson, A.B. Lobo Ribeiro, L. Reekie and J.L.
            Archambault, "Simple Multiplexing Scheme for Fibre
            Optic Grating Sensor Network", Opt. Lett. 18, 1192-1194
            (1993).
          
        
            A.B. Lobo Ribeiro and D.A. Jackson, "Low Coherence
            Fibre Optic System for Remote Sensors Illuminated by a
            1.3 mm Multimode Laser Diode", Rev. Sci. Instrum. 64,
            2974-2977 (1993).
          
        
            A.B. Lobo. Ribeiro, J.L. Santos and D.A. Jackson,
            "Large Range Coherence Tuned Fibre Optic
            Interferometric System for Application in
            Accelerometers", Rev. Sci. Instrum. 63, 3586-3589
            (1992).