Dr. Ileana Apostol Profile

Dr. Ileana Apostol

Senior Researcher at INFLPR

SPIE Involvement:

Author

Publications (20)

Proceedings Article | 1 November 2012 Paper

Optical analyses of pulsed interferometric patterning of azo-polysiloxanes

V. Damian, Ileana Apostol, N. Hurduc, Mihaela Bojan, C. Udrea

Proceedings Volume 8411, 841128 (2012) https://doi.org/10.1117/12.966848

KEYWORDS: Interferometry, Diffraction, Diffraction gratings, Modulation, Optical lithography, Polymers, Optical interferometry, Optical analysis, Sensors, Microelectronics

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Proceedings Article | 1 November 2012 Paper

Aluminum nanoparticles production with laser ablation in liquids

C. Udrea, M. Bojan, I. Iordache, I. Apostol, V. Damian

Proceedings Volume 8411, 841124 (2012) https://doi.org/10.1117/12.977951

KEYWORDS: Aluminum, Laser ablation, Nanoparticles, Liquids, Nd:YAG lasers, Pulsed laser operation, Optical microscopy, Shape analysis, Sensors, Plasma

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Proceedings Article | 26 July 2011 Paper

Aluminum nanoparticles production by laser ablation in liquids

V. Damian, C. Udrea, M. Bojan, C. Luculescu, A. Armaselu, I. Apostol

Proceedings Volume 8001, 80012G (2011) https://doi.org/10.1117/12.894525

KEYWORDS: Nanoparticles, Laser ablation, Aluminum, Liquids, Scanning electron microscopy, Particles, Solids, Pulsed laser operation, Plasma, Optical interferometry

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Proceedings Article | 8 December 2010 Paper

Laser cleaning of paintings: from preliminary investigations to a laser cleaning station

I. Apostol, V. Damian, F. Garoi, I. Iordache, M. Bojan, D. Apostol, P. Morais, D. Postolache, I. Darida

Proceedings Volume 7821, 78212E (2010) https://doi.org/10.1117/12.882162

KEYWORDS: Control systems, Laser ablation, Pulsed laser operation, Laser development, Laser safety, Laser systems engineering, Ultraviolet radiation, Imaging systems, Nd:YAG lasers, Prototyping

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Proceedings Article | 27 May 2009 Paper

UV radiation-induced surface modulation time evolution in polymeric materials

I. Apostol, D. Apostol, V. Damian, I. Iordache, N. Hurduc, I. Sava, L. Sacarescu, I. Stoica

Proceedings Volume 7366, 73661U (2009) https://doi.org/10.1117/12.821617

KEYWORDS: Polymers, Ultraviolet radiation, Modulation, Photoresist materials, Atomic force microscopy, Visible radiation, Microscopes, Polymer thin films, Laser ablation, Optical lithography

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Proceedings Article | 29 April 2008 Paper

Laser removal of thin layers for surface cleaning

Ileana Apostol, D. Apostol, V. Damian, Iuliana Iordache, F. Garoi, E. Capello

Proceedings Volume 7007, 70070I (2008) https://doi.org/10.1117/12.801968

KEYWORDS: Thin films, Photoresist materials, Pulsed laser operation, Silicon, Semiconducting wafers, Laser ablation, Silicon films, Semiconductor lasers, Laser applications, Polymer thin films

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Proceedings Article | 1 August 2007 Paper

Characterization of surface relief gratings of submicron period

P. Logofătu, D. Apostol, Marie-Claude Castex, Ileana Apostol, V. Damian, Iuliana Iordache, Raluca Müller

Proceedings Volume 6785, 67851V (2007) https://doi.org/10.1117/12.756800

KEYWORDS: Diffraction gratings, Diffraction, Scatterometry, Printing, Databases, Refractive index, Modulation, Error analysis, Photoresist materials, Nanotechnology

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Proceedings Article | 18 June 2007 Paper

Structure modeling for scatterometric characterization of photoinduced surface relief gratings

Petre Logofatu, Ileana Apostol, Marie-Claude Castex, Victor Damian, Iuliana Iordache, Mihaela Bojan, Dan Apostol

Proceedings Volume 6617, 661717 (2007) https://doi.org/10.1117/12.726060

KEYWORDS: Diffraction gratings, Scatterometry, Confocal microscopy, Atomic force microscopy, Diffraction, Ultraviolet radiation, Polymers, Photoresist materials, Calibration, Photopolymers

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Proceedings Article | 7 June 2005 Paper

New processing possibilities of materials by micro and nano precision laser machining for microelectronics applications

Dumitru Ulieru, Ileana Apostol

Proceedings Volume 5850, (2005) https://doi.org/10.1117/12.633706

KEYWORDS: Silicon, Microelectronics, Laser applications, Semiconducting wafers, Crystals, Semiconductor lasers, Laser processing, Glasses, Pulsed laser operation, Laser crystals

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Proceedings Article | 21 October 2004 Paper

Laser cleaning of the metallic thin films from silicon wafer surface with UV laser radiation

Ileana Apostol, Dan Apostol, Damian Victor, Adrian Timcu, Iuliana Iordache, Marie-Claude Castex, Roberta Galli, Dumitru Ulieru

Proceedings Volume 5581, (2004) https://doi.org/10.1117/12.582938

KEYWORDS: Thin films, Silicon, Silicon films, Laser damage threshold, Semiconductor lasers, Laser processing, Copper, Chromium, Laser ablation, Semiconducting wafers

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Proceedings Article | 30 September 2003 Paper

Temperature field modeling in laser-heated metals for laser cleaning of surfaces

Mihai Oane, Ileana Apostol, Adrian Timcu

Proceedings Volume 5227, (2003) https://doi.org/10.1117/12.520075

KEYWORDS: Aluminum, Gold, Thin films, Pulsed laser operation, Microelectronics, Laser development, Solids, Silver, Silicon, Semiconductor lasers

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Proceedings Article | 29 June 2001 Paper

Ablation study with a Nd:YAG laser in enhanced free-running regime

Constantin Fenic, Aurel Stratan, Ion Mihailescu, Razvan Dabu, Alexandru Popa, Ileana Apostol, Carmen Ristoscu, G. Muscalu, Vassilis Zafiropulos

Proceedings Volume 4430, (2001) https://doi.org/10.1117/12.432846

KEYWORDS: Laser ablation, Nd:YAG lasers, Resonators, Mirrors, Crystals, Pulsed laser operation, Laser crystals, Laser systems engineering, Reflectivity, Q switched lasers

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Proceedings Article | 23 February 2000 Paper

Plasma analysis in the process of pulsed laser deposition of aluminium nitride and titan nitride thin films

Constantin Grigoriu, Ileana Apostol, Roxana Rizea, Aurelian Marcu, Dumitru Dragulinescu

Proceedings Volume 4068, (2000) https://doi.org/10.1117/12.378674

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Proceedings Article | 14 July 1998 Paper

Laser ablation of YBCO targets and optical-breakdown-assisted PLD for high Tc superconducting thin films deposition

Ileana Apostol, Razvan Stoian, C. Luculescu, Razvan Dabu, Aurel Stratan, S. Udrea, Catalin Flacau

Proceedings Volume 3423, (1998) https://doi.org/10.1117/12.316620

KEYWORDS: Oxygen, Oxides, Laser ablation, Superconductors, Plasma, Thin film deposition, Ultraviolet radiation, Thin films, Optical spectroscopy, Oxidation

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Proceedings Article | 26 May 1998 Paper

Ablation threshold and plasma analyses in the PLD process

Ileana Apostol, Razvan Stoian, C. Luculescu, Razvan Dabu, Aurel Stratan

Proceedings Volume 3404, (1998) https://doi.org/10.1117/12.308623

KEYWORDS: Laser ablation, Plasma, Laser damage threshold, Acoustics, Thin film deposition, Oxides, Thin films, Deposition processes, Oxygen, Ultraviolet radiation

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SPIE Journal Paper | 1 May 1996

Pulsed-laser deposition of thin-film process characterization by optical spectroscopy

Ileana Apostol, Razvan Stoian

OE, Vol. 35, Issue 05, (May 1996) https://doi.org/10.1117/12.10.1117/1.601028

KEYWORDS: Plasma, Pulsed laser operation, Thin film deposition, Thin films, Laser energy, Copper, Gas lasers, Laser ablation, Ionization, Deposition processes

Proceedings Article | 8 March 1995 Paper

Acoustic-wave generation in the process of CO2-TEA laser-radiation interaction with metal targets in air

Ileana Apostol, G. Teodorescu, Anca Serbanescu-Oasa, Dumitru Dragulinescu, Ioan Chis, Razvan Stoian

Proceedings Volume 2461, (1995) https://doi.org/10.1117/12.203529

KEYWORDS: Acoustics, Laser ablation, Metals, Laser energy, Carbon dioxide lasers, Laser damage threshold, Plasma, Pulsed laser operation, Signal detection, Ultrasonography

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Proceedings Article | 8 March 1995 Paper

Emission characteristics of CO2-TE laser-induced lead and aluminum plasma

Ileana Apostol, S. Udrea

Proceedings Volume 2461, (1995) https://doi.org/10.1117/12.203536

KEYWORDS: Plasma, Pulsed laser operation, Lead, Aluminum, Ionization, Gas lasers, Monochromators, Plasma generation, High power lasers, Solids

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Proceedings Article | 8 March 1995 Paper

Determination of the electro-optic coefficient of Bi12TiO20 photorefractive crystals using the laser light self-diffraction

Mariana Petris, Valentin Vlad, Ileana Apostol

Proceedings Volume 2461, (1995) https://doi.org/10.1117/12.203555

KEYWORDS: Crystals, Diffraction, Electro optics, Laser crystals, Diffraction gratings, Fringe analysis, Modulation, Phase shift keying, Refractive index, Bismuth

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Proceedings Article | 1 July 1990 Paper

Accurate refractive index measurements using computerized Schlieren and focusing methods

Nicholas Ionescu-Pallas, Ionel Vlad, Ileana Apostol, Florian Bociort

Proceedings Volume 1319, (1990) https://doi.org/10.1117/12.34901

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Showing 5 of 20 publications

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