Dr. Vitor Barbas Oliveira Profile

Dr. Vitor Barbas Oliveira

at Instituto Superior de Engenharia de Lisboa

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 3 August 2010 Paper

Dual frequency sweeping interferometry for absolute distance metrology at long ranges: implementation and performance

Alexandre Cabral, Manuel Abreu, José Rebordão, Vitor Oliveira

Proceedings Volume 7790, 779005 (2010) https://doi.org/10.1117/12.859120

KEYWORDS: Calibration, Interferometers, Distance measurement, Metrology, Sensors, Interferometry, Temperature metrology, Space operations, Wave propagation, Refractive index

Read Abstract +

Proceedings Article | 22 April 2009 Paper

KrF laser treatment of human dentin

Sónia Eugénio, Rui Vilar, Vitor Oliveira, Manickam Sivakumar

Proceedings Volume 7131, 71311M (2009) https://doi.org/10.1117/12.817402

KEYWORDS: Laser therapeutics, Collagen, Apatite, Laser ablation, Excimer lasers, Natural surfaces, Infrared spectroscopy, Scanning electron microscopy, Teeth, FT-IR spectroscopy

Read Abstract +

Proceedings Article | 17 June 2008 Paper

Primary laser vibration metrology: evaluation of the rocking motion impact in the accuracy of acceleration measurements

Alexandre Cabral, Maria Isabel Godinho, Vitor Oliveira, José Manuel Rebordão, Mário Costanzo Nunes

Proceedings Volume 7098, 70980Z (2008) https://doi.org/10.1117/12.803151

KEYWORDS: Motion measurement, Calibration, Signal detection, Interferometers, Heterodyning, Phase measurement, Interferometry, Motion estimation, Sensors, Metrology

Read Abstract +

Proceedings Article | 8 March 2007 Paper

Surface modification of dental tissues by KrF excimer laser radiation

M. Sivakumar, V. Oliveira, R. Vilar

Proceedings Volume 6425, 64250H (2007) https://doi.org/10.1117/12.697198

KEYWORDS: Laser ablation, Excimer lasers, Laser therapeutics, Scanning electron microscopy, Tissues, Laser dentistry, Natural surfaces, Prisms, Ultraviolet radiation, Dental caries

Read Abstract +

Proceedings Article | 21 June 2006 Paper

Absolute calibration of standard accelerometers with optical interferometry

Maria Isabel Godinho, Mário Costanzo Nunes, Alexandre Cabral, José Manuel Rebordão, Vitor Oliveira

Proceedings Volume 6345, 63451I (2006) https://doi.org/10.1117/12.693084

KEYWORDS: Interferometers, Heterodyning, Homodyne detection, Calibration, Signal detection, Sensors, Data acquisition, Data processing, Optical amplifiers, Optical interferometry

Read Abstract +

Proceedings Article | 21 June 2006 Paper

Heterodyne interferometry for calibration of standard accelerometers in high frequency regime

Alexandre Cabral, José Manuel Rebordão, Vitor Oliveira, Maria Isabel Godinho, Mário Costanzo Nunes

Proceedings Volume 6345, 63451J (2006) https://doi.org/10.1117/12.693088

KEYWORDS: Heterodyning, Calibration, Signal detection, Interferometry, Interferometers, Sensors, Polarization, Beam splitters, Data processing, Homodyne detection

Read Abstract +

Proceedings Article | 22 January 2005 Paper

Column growth mechanisms during KrF laser micromachining of Al2O3-TiC

V. Oliveira, F. Simoes, Rui Vilar

Proceedings Volume 5715, (2005) https://doi.org/10.1117/12.591944

KEYWORDS: Aluminum, Toxic industrial chemicals, Ceramics, Laser ablation, Excimer lasers, Composites, Laser processing, Micromachining, Phase shift keying, Modulation

Read Abstract +

Showing 5 of 7 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years