Modeling of a 4×10 Gbps all-optical clock extraction system. - Orlando Frazão; Antonio F. Cunha; Pedro Tavares; L. Ribeiro; Jose Ferreira da Rocha (ICECS, 1998)

Multiplexers and Demultiplexers Based on Fibre Bragg Gratings and Optical Circulators for DWDM Systems. - Rosa Romero; Orlando Frazão; Filip Floreani; Lin Zhang; Paulo V. S. Marques; Henrique M. Salgado (HSNMC, 2003)

Intelligent Optical Sensors Using Artificial Neural Network Approach. - Ireneu Dias; Rui Oliveira 001; Orlando Frazão (BASYS, 2008)

Fiber Optic-Based Refractive Index Sensing at INESC Porto. - Pedro A. S. Jorge; Susana O. Silva; Carlos Gouveia; Paula Tafulo; Luís C. C. Coelho; Paulo Caldas; Diana Catarino das Neves Viegas; Gaspar Rego; José Manuel Baptista; José Luís Santos; Orlando Frazão (Sensors, 2012)

Micro-Displacement Sensor Based on a Hollow-Core Photonic Crystal Fiber. - Ana Margarida Rodrigues Pinto; José Manuel Baptista; José Luís Santos; Manuel López-Amo; Orlando Frazão (Sensors, 2012)

New Advances in Fabry-perot Cavity for Sensing Applications. - Orlando Frazão (PHOTOPTICS, 2015)

Experimental and Numerical Characterization of a Hybrid Fabry-Pérot Cavity for Temperature Sensing. - Aitor Lopez-Aldaba; Ana Margarida Rodrigues Pinto; Manuel López-Amo; Orlando Frazão; José Luís Santos; José Manuel Baptista; Hardy Baierl; Jean-Louis Auguste; Raphael Jamier; Philippe Roy (Sensors, 2015)

Microfiber Knot Resonators as Sensors - A Review. - André D. Gomes; Orlando Frazão (PHOTOPTICS, 2017)

Recent Advances in Fiber Cavity Ring-down Technology. - Susana O. Silva; Orlando Frazão (PHOTOPTICS, 2017)

Multimode Fabry-Perot Interferometer Probe Based on Vernier Effect for Enhanced Temperature Sensing. - André D. Gomes; Martin Becker 005; Jan Dellith; Mohammad I. Zibaii; Hamid Latifi; Manfred Rothhardt; Hartmut Bartelt; Orlando Frazão (Sensors, 2019)

Optical Harmonic Vernier Effect: A New Tool for High Performance Interferometric Fiber Sensors. - André D. Gomes; Marta S. Ferreira; Jörg Bierlich; Jens Kobelke; Manfred Rothhardt; Hartmut Bartelt; Orlando Frazão (Sensors, 2019)

Micro-Cantilever Displacement Detection Based in Optical Fiber Tip. - Paulo Robalinho; Orlando Frazão (Sensors, 2019)

Magnetostriction Assessment with Strain Gauges and Fiber Bragg Gratings. - Cassiano C. Linhares; João Espírito Santo; Ricardo R. Teixeira; Cristiano P. Coutinho; Sérgio M. O. Tavares; Marta Pinto; João S. Costa; Hélder Mendes; Catarina S. Monteiro; António V. Rodrigues; Orlando Frazão (EAI Endorsed Trans. Energy Web, 2020)

Optical Fiber Temperature Sensors and Their Biomedical Applications. - Paulo Roriz; Susana O. Silva; Orlando Frazão; Susana Novais (Sensors, 2020)

Detection of the Crystallization Process of Paracetamol with a Multi-Mode Optical Fiber in a Reflective Configuration. - Liliana Soares; Susana Novais; António Ferreira; Orlando Frazão; Susana O. Silva (Sensors, 2020)

Application of a Fiber Optic Refractometric Sensor to Measure the Concentration of Paracetamol in Crystallization Experiments. - Liliana Soares; Patrícia Cruz; Susana Novais; António Ferreira; Orlando Frazão; Susana O. Silva (IEEE Instrum. Meas. Mag., 2021)

Acoustic Optical Fiber Sensor Based on Graphene Oxide Membrane. - Catarina S. Monteiro; Maria Raposo; Paulo A. Ribeiro 001; Susana O. Silva; Orlando Frazão (Sensors, 2021)

Optical Fiber Sensors for Structural Monitoring in Power Transformers. - Catarina S. Monteiro; António V. Rodrigues; Duarte Viveiros; Cassiano C. Linhares; Hélder Mendes; Susana O. Silva; Paulo V. S. Marques; Sérgio M. O. Tavares; Orlando Frazão (Sensors, 2021)

Optical Strain Gauge Prototype Based on a High Sensitivity Balloon-like Interferometer and Additive Manufacturing. - Victor H. R. Cardoso; Paulo Caldas; Maria Thereza M. Rocco Giraldi; Orlando Frazão; João C. W. A. Costa; José Luís Santos (Sensors, 2022)

A Simple Optical Sensor Based on Multimodal Interference Superimposed on Additive Manufacturing for Diameter Measurement. - Victor H. R. Cardoso; Paulo Caldas; Maria Thereza M. Rocco Giraldi; Cindy Stella Fernandes; Orlando Frazão; João C. W. A. Costa; José Luís Santos (Sensors, 2022)

Ring Cavity Erbium-Doped Fiber for Refractive Index Measurements. - Rosa Ana Pérez-Herrera; Liliana Soares; Susana O. Silva; Orlando Frazão (Sensors, 2022)

Short Pulse Generation in Erbium-Doped Fiber Lasers Using Graphene Oxide as a Saturable Absorber. - Catarina S. Monteiro; Rosa A. Perez-Herrera; Susana O. Silva; Orlando Frazão (PHOTOPTICS, 2023)

Fiber Loop Mirror Based on Optical Fiber Circulator for Sensing Applications. - Paulo Robalinho; Beatriz Soares; António Lobo; Susana O. Silva; Orlando Frazão (Sensors, 2023)

Enhanced Sensitivity in Optical Sensors through Self-Image Theory and Graphene Oxide Coating. - Cristina Cunha; Catarina S. Monteiro; António Vaz; Susana O. Silva; Orlando Frazão; Susana Novais (Sensors, 2024)