Dr. Luiz Poffo Profile

Dr. Luiz Poffo

Associate Professor at Institut FOTON

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 23 October 2023 Presentation + Paper

Development of a long wave infrared photonic Doppler velocimeter

G. Lefrère, J-M. Goujon, L. Poffo, P. Besnard, R. Le Page, Y. Barbarin

Proceedings Volume 12737, 127370E (2023) https://doi.org/10.1117/12.2679788

KEYWORDS: Long wavelength infrared, Quantum cascade lasers, Infrared radiation, Doppler effect, Aluminum, Beam splitters, Reflectors, Reflection, Copper, Quantum systems

Read Abstract +

Proceedings Article | 26 May 2022 Paper

Highlight of polarization filtering effect in passive porous silicon ridge waveguides

F. Cassio, L. Poffo, N. Lorrain, P. Pirasteh, J. Lemaitre, M. Guendouz

Proceedings Volume 12148, 1214805 (2022) https://doi.org/10.1117/12.2621320

KEYWORDS: Polarization, Waveguides, Silicon, Signal attenuation, Polymers, Refractive index, Optical filters, Microresonators, Optical benches, Integrated optics

Read Abstract +

Proceedings Article | 17 May 2022 Presentation + Paper

Mid-infrared speckle reduction technique for hyperspectral imaging

Maroun Hjeij, Luiz Poffo, Bastien Billiot, Ronan Le Page, Pascal Besnard, Jean-Marc Goujon

Proceedings Volume 12138, 121380F (2022) https://doi.org/10.1117/12.2621817

KEYWORDS: Speckle, Mid-IR, Hyperspectral imaging, Tunable lasers, Image processing

Read Abstract +

SPIE Journal Paper | 24 February 2021

Active hyperspectral mid-infrared imaging based on a widely tunable quantum cascade laser for early detection of plant water stress

Chaimae El Fakir, Maroun Hjeij, Ronan Le Page, Luiz Poffo, Bastien Billiot, Pascal Besnard, Jean-Marc Goujon

OE, Vol. 60, Issue 02, 023106, (February 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.2.023106

KEYWORDS: Hyperspectral imaging, Mid-IR, Imaging systems, Quantum cascade lasers, Reflectivity, Optical engineering, Cameras, Soil science, Infrared radiation, Vegetation

Read Abstract +

Proceedings Article | 15 May 2014 Paper

Micro-resonators based on integrated polymer technology for optical sensing

Pauline Girault, Jonathan Lemaitre, Mohammed Guendouz, Nathalie Lorrain, Luiz Poffo, Michel Gadonna, Dominique Bosc

Proceedings Volume 9141, 914121 (2014) https://doi.org/10.1117/12.2052622

KEYWORDS: Waveguides, Refractive index, Polymers, Cladding, Microrings, Sensors, Resonators, Microresonators, Scanning electron microscopy, Silicon

Read Abstract +

Proceedings Article | 8 May 2014 Paper

Laser double Doppler flowmeter

L. Poffo, J-M. Goujon, R. Le Page, J. Lemaitre, M. Guendouz, N. Lorrain, D. Bosc

Proceedings Volume 9129, 91290X (2014) https://doi.org/10.1117/12.2052505

KEYWORDS: Doppler effect, Blood circulation, Blood, Waveguides, Skin, Integrated optics, Laser tissue interaction, Tissues, Mirrors, Ultraviolet radiation

Read Abstract +

Proceedings Article | 10 February 2009 Paper

Integrated acousto-optic polarization analyzer sensor

Luiz Poffo, Pierre Lemaître-Auger, Philippe Benech, Pierre Benech

Proceedings Volume 7218, 72181B (2009) https://doi.org/10.1117/12.810802

KEYWORDS: Polarization, Waveguides, Glasses, Acousto-optics, Sensors, Birefringence, Ferroelectric materials, Acoustics, Polarizers, Modulation

Read Abstract +

Proceedings Article | 31 March 2005 Paper

Simplification of the design and the fabrication of a glass integrated displacement sensor with acousto-optic modulation

Luis Poffo, Pierre Lemaitre-Auger, Philippe Benech, Pierre Benech

Proceedings Volume 5728, (2005) https://doi.org/10.1117/12.590560

KEYWORDS: Sensors, Glasses, Waveguides, Acoustics, Ferroelectric materials, Acousto-optics, Interferometers, Integrated optics, Signal processing, Mirrors

Read Abstract +

Showing 5 of 8 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