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Paulo Caldas. Completed the Doutoramento in Física in 2011 by Universidade do Porto, Mestrado in Mestrado em Optoelectrónica e Lasers in 2003 by Universidade do Porto and Licenciatura in Física Aplicada-Ramo Óptica in 1999 by Universidade do Minho. Is Adjunct Teacher in Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Researcher in Instituto de Engenharia de Sistemas e Computadores Tecnologia e Ciência, Researcher in Unidade de Investigação em Materiais, Energia e Ambiente para a Sustentabilidade. He has published more than 70 articles in specialized journals and conferences. Has 1 section(s) of books. Has received 7 awards and/or honors. Works in the area(s) of Exact Sciences with emphasis on Physical Sciences with emphasis on Optics and Engineering and Technology with emphasis on Other Engineering and Technologies. In their professional activities interacted with 168 collaborator(s) co-authorship of scientific papers.
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Identification

Personal identification

Full name
Paulo Caldas

Citation names

  • Caldas, P.

Author identifiers

Ciência ID
5319-2C5F-F41F
ORCID iD
0000-0002-3223-9783
Researcher Id
J-7820-2016

Email addresses

  • pcaldas@estg.ipvc.pt (Professional)
  • paulo.caldas@inesctec.pt (Professional)
  • pcaldas@fc.up.pt (Professional)
  • psacaldas@gmail.com (Personal)

Addresses

  • Instituto Politécnico de Viana do Castelo, Escola Superior de Tecnologia e Gestão (Viana do Castelo). Av. do Atlântico - Apartado 57, 4901-908, Viana do Catelo, Viana do Castelo, Portugal (Professional)

Websites

Knowledge fields

  • Exact Sciences - Physical Sciences - Optics
  • Engineering and Technology - Other Engineering and Technologies

Languages

Language Speaking Reading Writing Listening Peer-review
English Intermediate (B1) Intermediate (B1) Intermediate (B1) Intermediate (B1)
French Beginner (A1) Beginner (A1) Beginner (A1) Beginner (A1)
Education
Degree Classification
2007 - 2011
Concluded
 Física (Doutoramento)
Universidade do Porto, Portugal
"FIBER OPTIC SENSING BY EVANESCENT FIELD INTERACTION" (THESIS/DISSERTATION)
 Aprovado por distinção
2008
Concluded
 Física (Doutoramento)
Major in Sem especialidade
Universidade do Porto Faculdade de Ciências, Portugal
"Fiber Optic Sensing by Evanescente Field Interaction" (THESIS/DISSERTATION)
2004 - 2004
Concluded
 Advanced Study Course on Optical Chemical Sensors (Curso médio)
ETTORE MAJORANA FOUNDATION AND CENTRE FOR SCIENTIFIC CULTURE, Italy
2000 - 2003
Concluded
 Mestrado em Optoelectrónica e Lasers (Mestrado)
Universidade do Porto, Portugal
"Sensores de Fluorescência em Fibra Óptica" (THESIS/DISSERTATION)
 Muito Bom
1994 - 1999
Concluded
 Física Aplicada-Ramo Óptica (Licenciatura)
Universidade do Minho, Portugal
"Sensores Ópticos de Corrente Eléctrica" (THESIS/DISSERTATION)
 13
Affiliation

Science

Category
Host institution 		Employer
1998/10/01 - Current Researcher (Research) Instituto de Engenharia de Sistemas e Computadores Tecnologia e Ciência, Portugal
Centro de Fotónica Aplicada - InescTec, Portugal

Teaching in Higher Education

Category
Host institution 		Employer
2011/12/13 - Current Adjunct Teacher (Polytechnic Teacher) Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal
2002 - 2011 Assistant (Polytechnic Teacher) Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal

Positions / Appointments

Category
Host institution 		Employer
2021/06 - Current Coordenador de Grupo Disciplinar Instituto Politécnico de Viana do Castelo, Portugal
2018 - 2022/12/31 Membro da Comissão de Curso de Engenharia de Redes e Sistemas de Computadores Instituto Politécnico de Viana do Castelo, Portugal
2018 - 2021/12/31 Vice-Presidente do Conselho Pedagógico Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal
2015 - 2021 Coordenador de Licenciatura Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal
2018 - 2019 Conselho pedagógico Instituto Politécnico de Viana do Castelo, Portugal
2016 - 2018 Coordenação grupo disciplinar Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal
2015 - 2018 Membro do Conselho Pedagógico Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal
2015 - 2016 Conselho pedagógico Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal
2013 - 2014 Coordenação ou direção de centro de investigação, departamento ou equivalente Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal
Projects

Contract

Designation Funders
2011/01/03 - 2013/08/02 Aquamonitor - Sensores em fibra óptica para monitorização da qualidade da água aplicados à determinação de dióxido de carbono dissolvido em aquacultura
PTDC/AAC-AMB/112424/2009
Instituto de Engenharia de Sistemas e Computadores, Portugal

Universidade do Porto Faculdade de Ciências, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2010/01/15 - 2013/01/14 MICROPHYTE: engenharia metabólica de Chlamydomonas e optimização ambiental para a produção e libertação de hidrogénio
PTDC/EBB-EBI/102728/2008
Universidade Nova de Lisboa Instituto de Tecnologia Química e Biológica, Portugal

Instituto de Engenharia de Sistemas e Computadores, Portugal

Universidade de Lisboa Instituto Superior de Agronomia, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2008/01/01 - 2011/12/31 SenRONS - Desenvolvimento de sensores de fibra óptica para a determinação de espécies reactivas de oxigénio ROS e azoto RNS em sistemas biológicos.
PTDC/QUI/71001/2006
Universidade do Porto Centro de Investigação em Química, Portugal

Universidade do Porto Faculdade de Ciências, Portugal

Instituto de Engenharia de Sistemas e Computadores, Portugal

Universidade do Porto Instituto de Ciências e Tecnologias Agrárias e Agro-Alimentares, Portugal

Universidade de Coimbra, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2007/01/01 - 2010/12/31 FIBER OPTIC SENSING BY EVANESCENT FIELD INTERACTION
SFRH/BD/28653/2006
Universidade do Porto Faculdade de Ciências, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
2006/01/01 - 2008/06/30 Sensores de Fibra Óptica Para Monitorização Distribuída de Oxigénio Dissolvido e Temperatura
POCI/AMB/56132/2004
Instituto de Engenharia de Sistemas e Computadores, Portugal

Universidade Nova de Lisboa Instituto de Tecnologia Química e Biológica, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2005/05/01 - 2007/10/31 Configurações de Campo Evanescente para Sensores de Fibra Óptica
POCI/FIS/58877/2004
Instituto de Engenharia de Sistemas e Computadores, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
Outputs

Publications

Book chapter
  1. Caldas, P.. "Fibre sensing system based on long-period gratings for monitoring aqueous environments". INTECH Open Access Publisher, 2012.
    10.5772/27372
Conference paper
  1. Victor H. R. Cardoso; Paulo Caldas; Maria Thereza M. Rocco Giraldi; Orlando Frazão; João Weyl Costal; José L. Santos. "Optical Fiber Sensor for Micro Displacement Monitoring Based on a Balloon-Like Interferometer with a Spring-Shaped Structure". 2023.
    10.1109/imoc57131.2023.10379704
  2. Silva, GE; Caldas, P; Santos, JL; Santos, JC. "Measurement thermal conductivity of water using a all-fiber sensor based on a metallic coated hybrid LPG-FBG structure". 2018.
    10.1364/OFS.2018.WF38
  3. E.Silva, G; Caldas, P; Santos, JL; Santos, JC. "Measurement Thermal Conductivity of Water using a All-Fiber Sensor Based on a Metallic Coated Hybrid LPG-FBG Structure". 2018.
    10.1364/ofs.2018.wf38
  4. Colaço, C.; Caldas, P.; Chibante, R.; Rego, G.. "Arc-Induced Gratings in the Turning Points". 2015.
    10.1117/12.2194274
  5. Baptista, F.D.; Guerreiro, A.; Gomes, L.A.; Caldas, P.. "Simulation of long period fibre gratings and applications". 2015.
    10.1063/1.4912934
  6. Silva, GE; Caldas, P; Santos, JC; Santos, JL. "All-Fiber Sensor Based on a Metallic Coated Hybrid LPG-FBG Structure for Thermal Characterization of Materials". 2014.
    10.1117/12.2059655
  7. Silva, GE; Caldas, P; Santos, JC; Santos, JL. "Optical Fiber Refractive Index Sensor with Reduced Thermal Sensitivity based on Superimposed Long-Period Gratings". 2014.
    10.1117/12.2059661
  8. Martins, R; Monteiro, J; Caldas, P; Santos, JL; Rego, G. "Reflection-Based Phase-Shifted Long-Period Fiber Grating for Cryogenic Temperature Measurements". 2014.
    10.1117/12.2059529
  9. Melo, L.B.; Ângelo, N.; Aberto, N.; Marques, C.; Monteiro, J.; Rego, G.; Caldas, P.; Nogueira, R.. "Comparative study of different parameters of fibre Bragg gratings and long period gratings sensors for high-temperature measurements". 2011.
    10.1117/12.892166
  10. Caldas, P.. "Fiber Optic Sensor based on a Long Period Fiber Grating to Monitor Cryogenic Temperatures". 2011.
  11. Caldas, P; Jorge, PAS; Rego, G; Frazao, O; Santos, JL; Ferreira, LA; Araujo, F. "Fibre Optic Hot-Wire Flowmeter Based on a Metallic Coated Hybrid LPG-FBG Structure". 2010.
    10.1117/12.866463
  12. Caldas, P; Jorge, PAS; Araujo, FM; Ferreira, LA; Rego, G; Santos, JL; Berneschi, S; et al. "Interrogation of Microresonators Using Multimode Fibers". 2010.
    10.1117/12.866355
  13. Rego, G; Caldas, P; Ivanov, O; Santos, JL. "Investigation of long term stability of arc-induced gratings heat treated at high temperatures". 2010.
    10.1117/12.866359
  14. Simoes, E; Abe, I; Oliveira, J; Pinto, JL; Caldas, P; Frazao, O. "Characterization of nanolayer LPG refractometer according surrounding refractive index". 2010.
    10.1117/12.866276
  15. Trifanov, I; Caldas, P; Neagu, L; Romero, R; Berendt, MO; Salcedo, JR; Podoleanu, AG; Lobo Ribeiro, ABL. "20 mW, 70 nm bandwidth ASE fibre optic source at 1060 nm wavelength region for Optical Coherence Tomography". 2010.
    10.1117/12.844905
  16. Caldas, Paulo Sérgio de Amorim. "Strain and Temperature Response of a Modal Interferometer Based on ARROW Fiber". 2009.
  17. Caldas, P; Jorge, PAS; Araujo, F; Ferreira, LA; Rego, G; Santos, JL; Caldas, Paulo Sérgio de Amorim. "Effect of fiber tapering in LPG-based Mach-Zehnder modal interferometers for refractive-index sensing". 2009.
    10.1117/12.834951
  18. Caldas, Paulo Sérgio de Amorim. "LPG-based interferometric sensor for measurement of dissolved CO2". 2009.
  19. Caldas, Paulo Sérgio de Amorim. "Simulation of the transmission spectra of long-period gratings induced in pure-silica-core fibers by arc discharges". 2009.
  20. Aref, S.H.; Frazão, O.; Caldas, P.; Ferreira, L.A.; Araújo, F.M.; Santos, J.L.; Latifi, H.; et al. "Strain and temperature characterization of interferometric sensors based on ARROW fibers". 2009.
    10.1117/12.834580
  21. Aref, S.H.; Amezcua-Correa, R.; Carvalho, J.P.; Frazão, O.; Caldas, P.; Santos, J.L.; Araújo, F.M.; et al. "Sensing characteristics of hollow-core photonic crystal fibre modal interferometers". 2009.
    10.1117/12.834485
  22. Caldas, P.. "Optical fiber devices produced by arc discharges". 2009.
  23. Caldas, Paulo Sérgio de Amorim. "Long Term Stability of Arc-Induced Gratings Annealed at High Temperatures". 2008.
  24. Caldas, P; Rego, G; Santos, JL; Ivanov, OV. "Characterization of response of a dual resonance of an arc-induced long-period grating to various physical parameters". 2008.
    10.1109/icsens.2008.4716448
  25. Silva, SFO; Frazao, O; Caldas, P; Santos, JL; Araujo, FM; Ferreira, LA. "Fibre refractometer based on a Fabry-Perot interferometer". 2008.
    10.1117/12.786080
  26. Caldas, P.; Jorge, P.A.S.; Araújo, F.; Ferreira, L.A.; Rego, G.; Santos, J.L.. "Modal LPG-based Mach-Zehnder interferometer with controlled sensitivity for refractive index measurement". 2008.
    10.1117/12.786093
  27. Caldas, Paulo Sérgio de Amorim. "Phase-wavelength conversion using a ring fibre laser with a pair of long period gratings". 2008.
  28. Caldas, Paulo Sérgio de Amorim. "Modal interferometer based on a single non-adiabatic fibre taper". 2007.
    10.1117/12.738582
  29. Caldas, P.; Araújo, F.; Ferreira, L.A.; Rego, G.; Marques, M.B.; Santos, J.L.. "Study of LPG-assisted fibre modal Michelson interferometers with coherence addressing and heterodyne interrogation". 2007.
    10.1117/12.738577
  30. Ivanov, O.V.; Caldas, P.; Rego, G.. "Origin of coupling to antisymmetric cladding modes in arc-induced long-period fiber gratings". 2007.
    10.1117/12.738367
  31. Frazão, O.; Viegas, J.; Caldas, P.; Araújo, F.M.; Ferreira, L.A.; Santos, J.L.; Farahi, F.. "In-fibre Mach-Zehnder configuration based on fibre multimode interference structure combined with a long period grating". 2007.
    10.1117/12.738610
  32. Caldas, Paulo Sérgio de Amorim. "Polypyridyl complexes of Osmium(II) as Sensors for Near Infrared fiber Optic pH Probes". 2005.
  33. Jorge, PAS; Mayeh, M; Benrashid, R; Caldas, P; Santos, JL; Farahi, F. "Intensity based luminescent optical fiber oxygen sensor using quantum dots". 2005.
    10.1117/12.623643
  34. Jorge, PAS; Mayeh, M; Benrashid, R; Caldas, P; Santos, JL; Farahi, F. "Self-referenced intensity based optical fiber temperature probes for luminescent chemical sensors using quantum dots". 2005.
    10.1117/12.623392
  35. Farahi, F.; Jorge, P.; Mayeh, M.; Benrashid, R.; Caldas, P.; Santos, J.. "Applications of nano-particles in optical chemical and biological sensors". 2004.
    10.1117/12.580742
  36. Jorge, P.A.S.; Caldas, P.; Rosa, C.C.; Oliva, A.G.; Marques, M.B.; Santos, J.L.. "Optical temperature measurement configuration for fluorescence based oxygen sensors". 2004.
    10.1117/12.566591
  37. Caldas, Paulo Sérgio de Amorim. "Optical Fiber Oxygen Sensor for in vivo NMR application". 2003.
  38. Caldas, P; Jorge, PAS; Ferreira, LA; Lobo Ribeiro, AB; Santos, JL. "Twin all-optical magnetic probe for current metering and relaying applications". 2001.
    10.1109/PTC.2001.964816
Journal article
  1. Victor H. R. Cardoso; Paulo Caldas; Maria Thereza R. Giraldi; Orlando Frazão; João C. W. Albuquerque Costa; José Luís Santos. "Optical Strain Gauge Prototype Based on a High Sensitivity Balloon-like Interferometer and Additive Manufacturing". Sensors (2022): https://doi.org/10.3390/s22197652.
    10.3390/s22197652
  2. Oleg Ivanov; P. Caldas; Gaspar Rego. "High Sensitivity Cryogenic Temperature Sensors Based on Arc-Induced Long-Period Fiber Gratings". Sensors (2022): https://www.mdpi.com/1424-8220/22/19/7119.
    10.3390/s22197119
  3. Victor Cardoso; P. Caldas; Maria Thereza Miranda Rocco Giraldi; Cindy Stella Fernandes; Orlando Frazão; Joao weyl costa; José Luís Santos. "A Simple Optical Sensor Based on Multimodal Interference Superimposed on Additive Manufacturing for Diameter Measurement". Sensors (2022): https://www.mdpi.com/1424-8220/22/12/4560.
    10.3390/s22124560
  4. P. Caldas; Victor Cardoso; Paulo Caldas; M. Thereza R. Giraldi; Orlando Frazão; João Costa; José L. Santos. "A ¿-Shaped Bending-Optical Fiber Sensor for the Measurement of Radial variation in Cylindrical Structures". EPJ Web of Conferences 266 (2022): 13003-13003. http://dx.doi.org/10.1051/epjconf/202226613003.
    10.1051/epjconf/202226613003
  5. "MMI Sensor for Diameter Measurement". Engineering Proceedings 10 1 (2021): 68-68. http://dx.doi.org/10.3390/ecsa-8-11324.
    10.3390/ecsa-8-11324
  6. P. Caldas; Gaspar Rego. "Optical Fiber Interferometers Based on Arc-Induced Long Period Gratings at INESC TEC". Sensors (2021): https://www.mdpi.com/1424-8220/21/21/7400.
    10.3390/s21217400
  7. "Simulation of the Transmission Spectrum of Long-Period Fiber Gratings Structures with a Propagating Acoustic Shock Front". Sensors 21 21 (2021): 7212-7212. http://dx.doi.org/10.3390/s21217212.
    10.3390/s21217212
  8. Gaspar Rego; P. Caldas; Oleg V. Ivanov. "Arc-Induced Long-Period Fiber Gratings at INESC TEC. Part II: Properties and Applications in Optical Communications and Sensing". Sensors (2021): https://www.mdpi.com/1424-8220/21/17/5914.
    10.3390/s21175914
  9. Gaspar Rego; P. Caldas; Oleg V. Ivanov. "Arc-Induced Long-Period Fiber Gratings at INESC TEC. Part I: Fabrication, Characterization and Mechanisms of Formation". Sensors (2021): https://www.mdpi.com/1424-8220/21/14/4914.
    10.3390/s21144914
  10. Caldas, P.. "Experimental investigation of a strain gauge sensor based on Fiber Bragg Grating for diameter measurement". Optical Fiber Technology 61 (2021): 102428-102428. http://dx.doi.org/10.1016/j.yofte.2020.102428.
    10.1016/j.yofte.2020.102428
  11. Ferreira, WSJ; dos Santos, PSS; Caldas, P; Jorge, PAS; Sakamoto, JMS. "Micro-force measurement with pre-curvature long-period fiber grating-based sensor". EPJ Web of Conferences (2020):
    10.1051/epjconf/202023812009
  12. Cardoso, V; Caldas, P; Thereza, MGR; Frazão, O; Carvalho, C; Costa, J; Santos, JL. "Sensor Based on Multiple Fiber Bragg Gratings for Diameter Measurement". EPJ Web of Conferences (2020):
    10.1051/epjconf/202023812013
  13. Nelson Sotomaior; Bruno Teixeira; João Azevedo; P. Caldas; Gaspar Rego; Pedro Pinto; Sotomaior, N; et al. "Optical Fiber Link Failure Prediction System Based on Long-Period Fiber Grating Mechanical Sensor". Proceedings (2018): https://publons.com/publon/4473418/.
    10.3390/PROCEEDINGS1081116
  14. Colaco, C; Caldas, P; Del Villar, I; Chibante, R; Rego, G. "Arc-Induced Long-Period Fiber Gratings in the Dispersion Turning Points". JOURNAL OF LIGHTWAVE TECHNOLOGY (2016): https://www.authenticus.pt/P-00M-3XP.
    10.1109/jlt.2016.2540678
  15. Martins, R; Caldas, P; Teixeira, B; Azevedo, J; Monteiro, J; Belo, JH; Araujo, JP; Santos, JL; Rego, G. "Cryogenic Temperature Response of Reflection-Based Phase-Shifted Long-Period Fiber Gratings". JOURNAL OF LIGHTWAVE TECHNOLOGY (2015): https://www.authenticus.pt/P-00G-C5M.
    10.1109/JLT.2014.2381236
  16. Jorge, Pedro A. S.; Silva, Susana O.; Gouveia, Carlos; Tafulo, Paula; Coelho, Luis; Caldas, Paulo; Viegas, Diana; et al. "Fiber Optic-Based Refractive Index Sensing at INESC Porto". Sensors 12 12 (2012): 8371-83.
    Published • 10.3390/s120608371
  17. Caldas, Paulo; Jorge, Pedro A. S.; Rego, Gaspar; Frazão, Orlando; Santos, José Luís; Ferreira, Luís Alberto; Araújo, Francisco. "Fiber optic hot-wire flowmeter based on a metallic coated hybrid long period grating/fiber Bragg grating structure". Applied Optics 50 17 (2011): 2738-2738.
    Published • 10.1364/AO.50.002738
  18. Rego, Gaspar; Caldas, Paulo; Ivanov, Oleg; Santos, José Luís. "Investigation of the long-term stability of arc-induced gratings heat treated at high temperatures". Optics Communications 284 1 (2011): 169-171.
    Published • 10.1016/j.optcom.2010.08.043
  19. Simões, E.; Abe, I.; Oliveira, J.; Frazão, O.; Caldas, P.; Pinto, J.L.. "Characterization of optical fiber long period grating refractometer with nanocoating". Sensors and Actuators B: Chemical 153 2 (2011): 335-339.
    Published • 10.1016/j.snb.2010.10.033
  20. Trifanov, I.; Caldas, P.; Neagu, L.; Romero, R.; Berendt, M.O.; Salcedo, J.A.R.; Podoleanu, A.G.; Lobo Ribeiro, A.B.. "Combined Neodymium - Ytterbium-doped ASE fiber-optic source for optical coherence tomography applications". IEEE Photonics Technology Letters 23 1 (2011): 21-23. http://www.scopus.com/inward/record.url?eid=2-s2.0-78650573210&partnerID=MN8TOARS.
    10.1109/lpt.2010.2090039
  21. Abe, I.; Oliveira, J.; Simões, E.; Caldas, P.; Frazão, O.. "Monitoring the quality of frying oils using a nanolayer coated optical fiber refractometer". Talanta 83 1 (2010): 291-293.
    Published • 10.1016/j.talanta.2010.08.040
  22. Caldas, Paulo; Rego, Gaspar; Ivanov, Oleg V.; Santos, José L.. "Characterization of the response of a dual resonance of an arc-induced long-period grating to various physical parameters". Applied Optics 49 16 (2010): 2994-2994.
    Published • 10.1364/AO.49.002994
  23. Silva, C.; Coelho, J.M.P.; Caldas, P.; Frazão, O.; Jorge, P.A.S.; Santos, J.L.. "Optical fiber sensing system based on long-period gratings for remote refractive index measurement in aqueous environments". Fiber and Integrated Optics 29 3 (2010): 160-169. http://www.scopus.com/inward/record.url?eid=2-s2.0-77952637495&partnerID=MN8TOARS.
    10.1080/01468031003759493
  24. Aref, S. H.; Amezcua-Correa, R.; Carvalho, J. P.; Frazão, O.; Caldas, P.; Santos, J. L.; Araújo, F. M.; et al. "Modal interferometer based on hollow-core photonic crystal fiber for strain and temperature measurement". Optics Express 17 21 (2009): 18669-18669.
    Published • 10.1364/OE.17.018669
  25. Frazão, O.; Caldas, P.; Santos, J. L.; Marques, P. V. S.; Turck, C.; Lougnot, D. J.; Soppera, O.. "Fabry-Perot refractometer based on an end-of-fiber polymer tip". Optics Letters 34 16 (2009): 2474-2474.
    Published • 10.1364/OL.34.002474
  26. Caldas, Paulo; Jorge, P A S; Araújo, F M; Ferreira, L A; Rego, Gaspar; Santos, J L; Caldas, P; Rego, G. "Geometrical effects on the refractive index sensitivity of Mach–Zehnder fibre modal interferometers based on long-period gratings". Measurement Science and Technology 20 7 (2009): 075201-07.
    Published • 10.1088/0957-0233/20/7/075201
  27. Aref, S.H.; Frazão, O.; Caldas, P.; Ferreira, L.A.; Araújo, F.M.; Santos, J.L.; Latifi, H.; et al. "Modal interferometer based on ARROW fiber for strain and temperature measurement". IEEE Photonics Technology Letters 21 21 (2009): 1636-1638. http://www.scopus.com/inward/record.url?eid=2-s2.0-70350431619&partnerID=MN8TOARS.
    10.1109/LPT.2009.2028312
  28. Jesus, C.; Caldas, P.; Frazão, O.; Santos, J.L.; Jorge, P.A.S.; Baptista, J.M.. "Simultaneous measurement of refractive index and temperature using a hybrid fiber bragg grating/long-period fiber grating configuration". Fiber and Integrated Optics 28 6 (2009): 440-449. http://www.scopus.com/inward/record.url?eid=2-s2.0-74949138351&partnerID=MN8TOARS.
    10.1080/01468030903290039
  29. Caldas, Paulo; Jorge, Pedro A. S.; Araújo, F. M.; Ferreira, Lui¿?s A.; Marques, Manuel B.; Rego, Gaspar; Santos, Jose¿? Lui¿?s. "Fiber modal Michelson interferometers with coherence addressing and heterodyne interrogation". Optical Engineering 47 4 (2008): 044401-044401.
    Published • 10.1117/1.2903089
  30. Silva, Susana F. O.; Fraza~o, O.; Caldas, Paul; Santos, Jose L.; Arau¿?jo, F. M.; Ferreira, Luis A.. "Optical fiber refractometer based on a Fabry-Pérot interferometer". Optical Engineering 47 5 (2008): 054403-05.
    Published • 10.1117/1.2931527
  31. Frazão, O.; Caldas, P.; Araújo, F. M.; Ferreira, L. A.; Santos, J. L.. "Optical flowmeter using a modal interferometer based on a single nonadiabatic fiber taper". Optics Letters 32 14 (2007): 1974-1974.
    Published • 10.1364/OL.32.001974
  32. Frazão, O.; Viegas, J.; Caldas, P.; Santos, J. L.; Araújo, F. M.; Ferreira, L. A.; Farahi, F.. "All-fiber Mach-Zehnder curvature sensor based on multimode interference combined with a long-period grating". Optics Letters 32 21 (2007): 3074-3074.
    Published • 10.1364/OL.32.003074
  33. Jorge, Pedro A. S.; Mayeh, Mona; Benrashid, Ramazan; Caldas, Paulo; Santos, José L.; Farahi, Faramarz. "Applications of quantum dots in optical fiber luminescent oxygen sensors". Applied Optics 45 16 (2006): 3760-3760.
    Published • 10.1364/AO.45.003760
  34. Jorge, P A S; Mayeh, M; Benrashid, R; Caldas, P; Santos, J L; Farahi, F. "Quantum dots as self-referenced optical fibre temperature probes for luminescent chemical sensors". Measurement Science and Technology 17 5 (2006): 1032-1038.
    Published • 10.1088/0957-0233/17/5/S16
  35. JORGE, P. A. S.; CALDAS, P.; DA SILVA, J. C. G. ESTEVES; ROSA, C. C.; OLIVA, A. G.; SANTOS, J. L.; FARAHI, F.; et al. "Luminescence-Based Optical Fiber Chemical Sensors". Fiber and Integrated Optics 24 3-4 (2005): 201-225.
    Published • 10.1080/01468030590922731
  36. Jorge, P.A.S.; Caldas, P.; Rosa, C.C.; Oliva, A.G.; Santos, J.L.. "Optical fiber probes for fluorescence based oxygen sensing". Sensors and Actuators B: Chemical 103 1-2 (2004): 290-299.
    Published • 10.1016/j.snb.2004.04.086
  37. Jorge, P.A.S.; Caldas, P.; Ferreira, L.A.; Lobo Ribeiro, A.B.; Santos, J.L.; Farahi, F.; P.A.S. Jorge; et al. "Electrical current metering with a dual interferometric configuration and serrodyne signal processing". Measurement Science and Technology 13 4 (2002): 533-538. http://www.scopus.com/inward/record.url?eid=2-s2.0-0036538804&partnerID=MN8TOARS.
    10.1088/0957-0233/13/4/316
Thesis / Dissertation
  1. Caldas, Paulo Sérgio de Amorim. "Fiber Optic Sensing by Evanescent Field Interaction". 2011.
Activities

Conference scientific committee

Conference name Conference host
2014 - Current Symposium on Modelling and Simulation in Computer Sciences and Engineering

Journal scientific committee

Journal title (ISSN) Publisher
2019 - Current Materials (1996-1944) MDPI
2019 - Current Journal of Nanophotonics (1934-2608) SPIE - International Society for Optical Engineering
2018 - Current Journal of Biomechanics (0021-9290) Elsevier
2018 - Current Nanomaterials (2079-4991) MDPI AG
2018 - Current Optics Communications
2018 - Current Photonics (2304-6732)
2018 - Current Energies (1996-1073) MDPI AG
2017 - Current Applied Sciences MDPI
2017 - Current European Journal of Physics (1361-6404) IOP Publishing
2017 - Current IEEE Photonics Journal (1943-0655) Institute of Electrical and Electronics Engineers
2016 - Current Sensors (1424-8220) MDPI AG
2016 - Current Fibers (2079-6439) MDPI AG
2016 - Current Optics Letters (1539-4794) The Optical Society
2014 - Current Case Studies in Nondestructive Testing and Evaluation (2214-6571) Elsevier
2014 - Current IEEE Photonics Technology Letters (1941-0174) Institute of Electrical and Electronics Engineers
2014 - Current IEEE Sensors Journal (1558-1748) Institute of Electrical and Electronics Engineers
2014 - Current Journal of Lightwave Technology (1558-2213) Institute of Electrical and Electronics Engineers
2014 - Current Optics and Lasers in Engineering (0143-8166) Elsevier
2013 - Current Optical Fiber Technology (1095-9912) Elsevier
2013 - Current Optics Express (1094-4087) The Optical Society
2012 - Current Fiber & Integrated Optics (1096-4681) Informa UK (Taylor & Francis)
2011 - Current Journal of Optics (2040-8978)
2011 - Current Measurement Science and Technology (1361-6501) IOP Publishing
2011 - Current Optics & Laser Technology (0030-3992) Elsevier
2011 - Current Sensors and Actuators A: Physical
2009 - Current Journal of Micro/Nanolithography MEMS and MOEMS (1932-5150) SPIE - International Society for Optical Engineering
2008 - Current Optical Engineering (1560-2303) SPIE - International Society for Optical Engineering
Distinctions

Other distinction

2018 Outstanding Reviewer Awards 2018 - Measurement Science and Technology
IOP Publishing USA, United States
2017 Outstanding Reviewer OPTICS AND LASER TECHNOLOGY
2017 Outstanding Reviewer Awards 2017 - Journal of Optics
IOP Publishing USA, United States
2017 Outstanding Reviewer of 2017- Journal of Lightwave Technology
IEEE, United States

Optical Society of Korea, South Korea
2016 Outstanding Reviewer of 2016 - Journal of Lightwave Technology
IEEE, United States

Optical Society of America, United States
2015 Best Reviewer Award 2015 - Journal of Optics & Laser Technology
2010 Conference prize for Best Student Paper
EWOFS2010 - Fourth European Workshop on Optical Fibre Sensors 2010, Portugal