Mr. Adrian L. Sima Profile

Adrian L. Sima

at INFLPR

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Author

Publications (9)

Proceedings Article | 7 January 2009 Paper

IntelliWave™ interferometric analysis software in laser interferometry laboratory

B. Ionita, M. Rosu, D. Apostol, A. Sima, V. Damian, I. Cristea

Proceedings Volume 7297, 729718 (2009) https://doi.org/10.1117/12.823655

KEYWORDS: Interferometry, Speckle, Wavefronts, Interferometers, Phase shifts, Imaging systems, Laser interferometry, Fringe analysis, Analytical research, Speckle pattern

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Proceedings Article | 6 January 2009 Paper

Diffraction experiments with the spatial light modulator: the boundary between physical and digital optics

Petre Catalin Logofatu, Adrian Sima, Dan Apostol

Proceedings Volume 7297, 729704 (2009) https://doi.org/10.1117/12.823612

KEYWORDS: Diffraction, Optical signal processing, Fourier transforms, Computer generated holography, Spatial light modulators, Holograms, Modulators, Transform theory, Algorithm development, Fresnel lenses

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Proceedings Article | 29 April 2008 Paper

White light interferometry for vertical artifact calibration

V. Damian, Mihaela Bojan, A. Sima, Dana Cristea, A. Dinescu, Raluca Muller

Proceedings Volume 7007, 70070J (2008) https://doi.org/10.1117/12.801969

KEYWORDS: Calibration, Toxic industrial chemicals, Interferometers, Optical interferometry, Microscopes, Light, Image processing, Statistical analysis, Optical filters, Light sources

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Proceedings Article | 1 August 2007 Paper

Fourier transform digital holography

Dan Apostol, Adrian Sima, Petre Logofătu, Florin Garoi, Victor Damian, Victor Nascov, Iuliana Iordache

Proceedings Volume 6785, 678522 (2007) https://doi.org/10.1117/12.756836

KEYWORDS: Digital holography, Holograms, Fourier transforms, 3D image reconstruction, Holography, Analog electronics, Image analysis, Digital cameras, Digital recording, Transparency

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Proceedings Article | 1 August 2007 Paper

Static Fourier transform lambdameter

Dan Apostol, Adrian Sima, Petre Logofătu, Florin Garoi, Victor Damian, Victor Nascov, Iuliana Iordache

Proceedings Volume 6785, 678521 (2007) https://doi.org/10.1117/12.756815

KEYWORDS: Spatial frequencies, Fourier transforms, Interferometers, Spectroscopy, Semiconductor lasers, Fabry–Perot interferometers, Helium neon lasers, Charge-coupled devices, Sensors, Zoom lenses

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Proceedings Article | 1 August 2007 Paper

Magnetic liquid surface behaviour to external stimulus

V. Damian, P. Logofatu, D. Apostol, L. Vekas, Doina Bica, A. Damian, F. Garoi, Iuliana Iordache, A. Sima, Mihaela Bojan

Proceedings Volume 6785, 678523 (2007) https://doi.org/10.1117/12.756817

KEYWORDS: Magnetism, Liquids, Actuators, Signal detection, Interferometers, Semiconductor lasers, Fabry–Perot interferometers, Digital cameras, Diffractive optical elements, Fizeau interferometers

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Proceedings Article | 8 May 2007 Paper

Time-averaged vibration mode viewing with DSPI

F. Garoi, D. Apostol, A. Sima, V. Damian, P. Logofatu, V. Nascov, Iuliana Iordache, Mihaela Bojan

Proceedings Volume 6635, 66350V (2007) https://doi.org/10.1117/12.741925

KEYWORDS: Speckle, Aluminum, Speckle pattern, Beam splitters, Digital signal processing, Interferometers, Charge-coupled devices, Visualization, Speckle interferometry, CCD cameras

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Proceedings Article | 25 April 2007 Paper

Plane deformation state determination by digital speckle correlation

Victor Nascov, Dan Apostol, Florin Garoi, Adrian Sima

Proceedings Volume 6606, 660613 (2007) https://doi.org/10.1117/12.729660

KEYWORDS: Speckle, Correlation function, Fringe analysis, Fourier transforms, Error analysis, Surface plasmons, Plasma physics, Plasma, Physics, Optical simulations

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Proceedings Article | 25 April 2007 Paper

SNR improvement of digital speckle pattern interferograms

F. Garoi, A. Sima, D. Apostol, V. Damian, P. C. Logofătu, V. Nascov, Iuliana Iordache, Ludmila Serghei, Mihaela Bojan

Proceedings Volume 6606, 660612 (2007) https://doi.org/10.1117/12.729657

KEYWORDS: Signal to noise ratio, Speckle, Aluminum, Digital filtering, Speckle pattern, Image filtering, Image processing, Charge-coupled devices, Beam splitters, Electronic filtering

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Showing 5 of 9 publications

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