Dr. Pasquale Mormile Profile

Dr. Pasquale Mormile

at Consiglio Nazionale delle Ricerche

SPIE Involvement:

Author

Publications (24)

Proceedings Article | 17 October 2023 Poster + Paper

Infrared imaging for proximal and remote detection of soil-borne diseases on wild rocket

M. Rippa, A. Pasqualini, P. Mormile, C. Pane

Proceedings Volume 12727, 127271F (2023) https://doi.org/10.1117/12.2679125

KEYWORDS: Infrared imaging, Thermography, Diseases and disorders, Rockets, Pathogens, Control systems, Crop monitoring, Remote sensing

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Proceedings Article | 28 October 2022 Poster + Paper

Infrared multispectral monitoring of cereal crops

Massimo Rippa, Rossella Curcio, Ida Di Mola, Lucia Ottaiano, Eugenio Cozzolino, Mauro Mori, Pasquale Mormile

Proceedings Volume 12262, 1226219 (2022) https://doi.org/10.1117/12.2636258

KEYWORDS: Long wavelength infrared, Infrared radiation, Mid-IR, Cameras, Temperature metrology, Soil science, Sensors, Infrared imaging, Agriculture, Vegetation

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Proceedings Article | 28 October 2022 Poster + Paper

Comparison of active thermography techniques for copper detection on plants

Massimo Rippa, Valerio Battaglia, Rossella Curcio, Michele Cermola, Ernesto Lahoz, Pasquale Mormile

Proceedings Volume 12262, 1226216 (2022) https://doi.org/10.1117/12.2636029

KEYWORDS: Copper, Thermography, Agriculture, Remote sensing, Sensing systems, Metals, Lamps

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Proceedings Article | 20 June 2021 Presentation + Paper

Investigation of the influence of plasma treatment of flax fiber fabrics on the mechanical properties of polypropylene-based composites

Vito Pagliarulo, Massimo Rippa, Gennaro D'Angelo, Giulia Leone, Pasquale Mormile, Pietro Ferraro, Pietro Russo

Proceedings Volume 11785, 117850E (2021) https://doi.org/10.1117/12.2592926

KEYWORDS: Plasma treatment, Composites, Plasma, Matrices, Manufacturing, Thermography, Speckle pattern, Scanning electron microscopy, Nondestructive evaluation, Nitrogen

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Proceedings Article | 20 June 2021 Presentation + Paper

Full-field NDT methods for investigation of paintings on poplar

Vito Pagliarulo, Massimo Rippa, A. Lanzillo, Giancarlo Fatigati, P. Rossi, M. Grilli, Pasquale Mormile, Pietro Ferraro

Proceedings Volume 11785, 1178511 (2021) https://doi.org/10.1117/12.2593109

KEYWORDS: Nondestructive evaluation, Diagnostics, Thermography, Cultural heritage, Speckle pattern, Speckle interferometry, Interferometry, Inspection, Environmental monitoring

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Proceedings Article | 7 March 2016 Paper

Concurrent studies on artworks by digital speckle pattern interferometry and thermographic analysis

Giovanni Arena, Massimo Rippa, Pasquale Mormile, Mariangela Grilli, Melania Paturzo, Giancarlo Fatigati, Pietro Ferraro

Proceedings Volume 9771, 977107 (2016) https://doi.org/10.1117/12.2211379

KEYWORDS: Thermography, Diagnostics, Speckle pattern, Interferometry, Cultural heritage, Nondestructive evaluation, Infrared cameras, Cameras, Holograms, 3D modeling

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SPIE Journal Paper | 1 November 2011

Noniterative image reconstruction method based on the subtraction of diffraction-intensity pattern

Mingyang Yang, Jun Zhou, Lucia Petti, Pasquale Mormile

OE, Vol. 50, Issue 11, 117003, (November 2011) https://doi.org/10.1117/12.10.1117/1.3644538

KEYWORDS: Image quality, Image restoration, Wavefronts, Spatial light modulators, Diffraction, Sensors, Image processing, Fourier transforms, Digital filtering, CCD image sensors

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Proceedings Article | 3 May 2011 Paper

Electron beam lithography for nanofabrication of metal induced Bragg reflectors

Rossella Capasso, Lucia Petti, Pasquale Mormile, Martina De Laurentis, Andrea Irace, Giovanni Breglio

Proceedings Volume 8068, 80681A (2011) https://doi.org/10.1117/12.886493

KEYWORDS: Electron beam lithography, Reflectors, Metals, Waveguides, Electrodes, Scanning electron microscopy, Refractive index, Fiber Bragg gratings, Gold, Modulation

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Proceedings Article | 16 October 2010 Paper

Magnetically modulated refractive index of a magnetic fluid film based on cigar-shaped ferrite submicron particles

P. Mormile, L. Petti, M. Rippa, J. Guo, W. Song, J. Zhou

Proceedings Volume 7847, 78470C (2010) https://doi.org/10.1117/12.873419

KEYWORDS: Magnetism, Particles, Refractive index, Interfaces, Polarization, Glasses, Magnetic sensors, Modulation, Prisms, Switching

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Light beam propagation at a prism-magnetic fluid film interface is experimentally studied. The magnetic fluid is made through dispersion of synthesized cigar-shaped sub-micron particles of Fe₂O₃ in an oil solution. This was injected into a glass cell with an active area of 10mm² and a depth ranging from 10 microns to 30 microns whose base is a glass microscope slide and on the top it was covered with a glass prism. The set up was developed by one of the authors to measure light switching at a prism-liquid crystal interface in a previous publication.¹ Polarized Light (TE or TM) from a He-Ne laser impinges at the prism-magnetic film interface. The external reflected light is detected by a photodiode connected to a data acquisition system. Since the properties of the magnetic fluid can be modulated by external magnetic fields, we investigated the effects of the magnetic field on the refractive index of the magnetic fluid. For our magnetic fluid, the reflection of light has been investigated as a function of particles concentration and thickness of the films with a wavelength of 633nm and both TE and TM polarization, and applied magnetic fields up to 25 Oe. It was found that the intensity of reflected light increases with increasing magnetic field up to 4 times the initial value, and saturates at 20 Oe for TE light, while decreases with increasing magnetic field up to 4 times less for TM light with the same saturation value. Moreover, under a given magnetic field, the output light increases with the increasing film thickness in TE polarization, and decreases with the increasing film thickness in TM case. The refractive index of the magnetic fluid depends on the concentration of the dilute oil-based magnetic fluid under zero field. These behaviors are explained in terms of the organization of the submicron particles when the magnetic field is applied.² The cigar-shaped sub-micron particles are oriented along their long axis to form an organized mesostructure. The different aggregation ability of the magnetic fluid particle is responsible for the variation of the optical properties under different magnetic fields and for different polarization of the incident light. It is noteworthly that the magnetically modulated refractive index of the magnetic fluid film could have great potential in electro-optical applications. In particular, according to the experimental results, we believe that the fluid films that we are proposing, thanks to the optical responses and the relative times, is a very good candidate to design Fiber Optical Sensors (FOS) for magnetic fields.

Proceedings Article | 17 September 2002 Paper

Preliminary study on MOM-based PDLC

Lucia Petti, Pasquale Mormile, Jun Zhou, A. Roviello

Proceedings Volume 4918, (2002) https://doi.org/10.1117/12.483064

KEYWORDS: Liquid crystals, Polymers, Refractive index, Photorefractive polymers, Electro optics, Polymer thin films, Electro optic polymers, Statistical analysis, Ultraviolet radiation, Scattering

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Proceedings Article | 11 July 2000 Paper

Basic element for integrated electro-optical devices based on liquid crystal waveguides

Pasquale Mormile, Lucia Petti, Giancarlo Righini, Giancarlo Abbate

Proceedings Volume 4078, (2000) https://doi.org/10.1117/12.392121

KEYWORDS: Liquid crystals, Waveguides, Electro optics, Switches, Refractive index, Integrated optics, Glasses, Planar waveguides, Molecules, Scattering

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Proceedings Article | 14 April 2000 Paper

Self-transparency effect of a laser beam propagating in a polymer dispersal liquid crystal

Lucia Petti, Pasquale Mormile, Pellegrino Musto, Giuseppe Ragosta, Francesco Simoni

Proceedings Volume 3927, (2000) https://doi.org/10.1117/12.382082

KEYWORDS: Liquid crystals, Polymers, Refractive index, Light scattering, Temperature metrology, Switching, Laser beam propagation, Optical switching, Thermal effects, Scattering

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Proceedings Article | 12 November 1999 Paper

Electro-optical properties of an epoxy-based polymer-dispersed liquid crystal

Pasquale Mormile, Lucia Petti, Mario Abbate, Pellegrino Musto, Giuseppe Ragosta, Werner Blau

Proceedings Volume 3896, (1999) https://doi.org/10.1117/12.370386

KEYWORDS: Liquid crystals, Electro optics, Polymers, Electro optic polymers, Switching, Epoxies, Refractive index, Morphological analysis, Optical microscopy, Time metrology

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Proceedings Article | 14 October 1999 Paper

Electro-optic and opto-optic effects in liquid crystal waveguides

Giusy Scalia, David Hermann, F. De Marco, Pasquale Mormile, Giancarlo Abbate

Proceedings Volume 3800, (1999) https://doi.org/10.1117/12.365795

KEYWORDS: Waveguides, Liquid crystals, Glasses, Refractive index, Cladding, Electro optics, Switching, Modulation, Ferroelectric LCDs, Light wave propagation

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Proceedings Article | 26 March 1999 Paper

Electro-optical behavior of an integrated device based on a liquid crystal waveguide

Lucia Petti, Pasquale Mormile, Massimiliano Furioso, Giancarlo Righini, Luigi Sirleto, Giancarlo Abbate

Proceedings Volume 3620, (1999) https://doi.org/10.1117/12.343722

KEYWORDS: Waveguides, Liquid crystals, Electro optics, Refractive index, Planar waveguides, Glasses, Switches, Optical switching, Molecules, Prisms

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Proceedings Article | 12 January 1998 Paper

Integrated electro-optical switch based on nematic liquid crystal

Giancarlo Abbate, Pasquale Mormile, Lucia Petti, Giancarlo Righini, Luigi Sirleto

Proceedings Volume 3278, (1998) https://doi.org/10.1117/12.298225

KEYWORDS: Waveguides, Liquid crystals, Electro optics, Switches, Refractive index, Glasses, Molecules, Geometrical optics, Integrated optics, Sol-gels

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Proceedings Article | 2 January 1998 Paper

Integrated optical switches using liquid crystal cells

Luigi Sirleto, Michele Forastiere, Giancarlo Righini, Alessandro Verciani, Giancarlo Abbate, Enrico Santamato, Pasquale Mormile, Giovanni Pierattini

Proceedings Volume 3211, (1998) https://doi.org/10.1117/12.345534

KEYWORDS: Integrated optics, Switches, Liquid crystals, Glasses, Planar waveguides, Waveguides

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Proceedings Article | 13 October 1997 Paper

Liquid crystals dispersed in thermosetting polymer matrices: molecular, morphological, and thermo-optical analysis

Mario Abbate, Pasquale Mormile, Pellegrino Musto, Lucia Petti, Giuseppe Ragosta, P. Villano

Proceedings Volume 3147, (1997) https://doi.org/10.1117/12.279311

KEYWORDS: Liquid crystals, Polymers, Scattering, Light scattering, Refractive index, Matrices, Switches, Temperature sensors, Collimation, Photopolymerization

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Proceedings Article | 20 December 1996 Paper

Analysis of modal coupling between glassy and liquid crystal planar waveguides

Giancarlo Abbate, Francesca Castaldo, Luca De Stefano, Enrico Santamato, Pasquale Mormile, Michele Forastiere, Giancarlo Righini, Luigi Sirleto

Proceedings Volume 2954, (1996) https://doi.org/10.1117/12.262442

KEYWORDS: Waveguides, Liquid crystals, Refractive index, Planar waveguides, Light wave propagation, Matrices, Dielectrics, Nonlinear optics, Integrated optics, Interfaces

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Proceedings Article | 1 September 1996 Paper

A new electrooptical device for detecting magnetic fields

P. Mormile

Proceedings Volume 2778, 2778EX (1996) https://doi.org/10.1117/12.2316226

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Proceedings Article | 10 August 1994 Paper

Optical bistability due to the nonlinear light propagation in a synthesis blend of PMMA and vinyl rubber

Luca De Stefano, Pasquale Mormile, Giovanni Pierattini

Proceedings Volume 2097, (1994) https://doi.org/10.1117/12.183157

KEYWORDS: Geometrical optics, Polymethylmethacrylate, Refractive index, Bistability, Laser applications, Polymers, Nonlinear optics, Laser beam propagation, Continuous wave operation, Collimation

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Proceedings Article | 10 August 1994 Paper

Effect of CO2 laser amputation on hydra regeneration

L. De Petrocellis, Andrea Finizio, R. Minei, Pasquale Mormile, Giovanni Pierattini

Proceedings Volume 2097, (1994) https://doi.org/10.1117/12.183129

KEYWORDS: Laser cutting, Laser applications, Gas lasers, Microscopes, Head, Glasses, Carbon dioxide lasers, Astatine, Organisms, Carbon monoxide

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Proceedings Article | 1 March 1991 Paper

Characterization of PMMA-EVA blend via photoacoustic technique

Giuseppe Carbonara, Pasquale Mormile, Umberto Bernini, Paolo Russo, Mario Malinconico, M. Volpe

Proceedings Volume 1361, (1991) https://doi.org/10.1117/12.24335

KEYWORDS: Photoacoustic spectroscopy, Polymers, Absorption, Polymethylmethacrylate, Temperature metrology, Diffusion, Scattering, Laser scattering, Modulation, Optoelectronic devices

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Proceedings Article | 1 March 1991 Paper

New high-performance material in nonlinear optics field, the polymer blend PMMA-EVA: a first investigation

Giuseppe Carbonara, Pasquale Mormile, Giancarlo Abbate, Umberto Bernini, Pasqualino Maddalena, Mario Malinconico

Proceedings Volume 1361, (1991) https://doi.org/10.1117/12.24422

KEYWORDS: Nonlinear optics, Polymers, Polymethylmethacrylate, Particles, Integrated optics, Temperature metrology, Transmittance, Optical testing, Refractive index, Optoelectronic devices

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Showing 5 of 24 publications

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