Dr. Grigore Suruceanu Profile

Dr. Grigore Suruceanu

at CREAL SA

SPIE Involvement:

Author

Publications (20)

Proceedings Article | 28 March 2021 Presentation + Paper

Light-field brings Augmented Reality to the personal space

Tomas Sluka, Alexander Kvasov, Tomas Kubes, Jonathan Masson, Alexandre Fotinos, Gregoire Smolik, Grigore Suruceanu, Selman Ergunay, Alexis Michoud, Gregoire Hirt, Patrick Kabengera, Joel Comminot

Proceedings Volume 11765, 117650S (2021) https://doi.org/10.1117/12.2584091

KEYWORDS: Modulation, Displays

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Proceedings Article | 9 March 2020 Presentation

High-power InAs quantum dot VECSEL with fundamental mode emission at 1.5 µm (Conference Presentation)

Kostiantyn Nechay, Alexander Mereuta, Cyril Paranthoën, Gaelle Brevalle, Christophe Levallois, Mehdi Alouini, Nicolas Chevalier, Grigore Suruceanu, Andrei Caliman, Eli Kapon, Mircea Guina

Proceedings Volume 11263, 112630J (2020) https://doi.org/10.1117/12.2548436

KEYWORDS: Quantum dots, Indium arsenide, Quantum wells, Laser optics, Heterojunctions, Semiconductor lasers, Solid state lasers, Semiconductors, Polarization, Frequency conversion

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Proceedings Article | 4 March 2019 Presentation + Paper

1550-nm wavelength wafer-fused OP-VECSELs in flip-chip configuration

Alexandru Mereuta, Kostiantyn Nechay, Andrei Caliman, Grigore Suruceanu, Pascal Gallo, Mircea Guina, Eli Kapon

Proceedings Volume 10901, 1090103 (2019) https://doi.org/10.1117/12.2508342

KEYWORDS: Mirrors, Quantum wells, Heatsinks, Diamond, Semiconductor lasers, Semiconducting wafers, Output couplers

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Proceedings Article | 9 May 2014 Paper

Wavelength control in fabrication of wafer fused VCSELs emitting in the 1310 nm waveband

A. Sirbu, V. Iakovlev, A. Mereuta, A. Caliman, G. Suruceanu, Z. Mickovic, Eli Kapon

Proceedings Volume 9134, 91340B (2014) https://doi.org/10.1117/12.2052557

KEYWORDS: Semiconducting wafers, Vertical cavity surface emitting lasers, Coarse wavelength division multiplexing, Temperature metrology, Distributed Bragg reflectors, Control systems, Etching, Laser communications, Promethium, Fiber optics

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Proceedings Article | 13 March 2013 Paper

Progress and challenges in industrial fabrication of wafer-fused VCSELs emitting in the 1310 nm band for high-speed wavelength division multiplexing applications

V. Iakovlev, A. Sirbu, Z. Micković, D. Ellafi, G. Suruceanu, A. Mereuta, A. Caliman, E. Kapon

Proceedings Volume 8639, 863904 (2013) https://doi.org/10.1117/12.2003759

KEYWORDS: Vertical cavity surface emitting lasers, Semiconducting wafers, Reliability, Wavelength division multiplexing, Coarse wavelength division multiplexing, Interfaces, Modulation, Photonics, Temperature metrology, Wafer-level optics

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Proceedings Article | 11 May 2012 Paper

Optical injection locking of polarization modes and spatial modes in single-aperture VCSELs and VCSEL arrays emitting at 1.3 µm

E. Lamothe, C. Long, A. Mereuta, A. Caliman, A. Sirbu, V. Iakovlev, G. Suruceanu, E. Kapon

Proceedings Volume 8432, 84321V (2012) https://doi.org/10.1117/12.922138

KEYWORDS: Vertical cavity surface emitting lasers, Polarization, Stereolithography, Near field optics, Switching, Semiconductor lasers, Optical simulations, Lasers, Near field, Physics

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Proceedings Article | 11 May 2012 Paper

Polarization mode structure in long-wavelength wafer-fused vertical-cavity surface-emitting lasers

N. Volet, V. Iakovlev, A. Sirbu, A. Caliman, G. Suruceanu, A. Mereuta, E. Kapon

Proceedings Volume 8432, 84320B (2012) https://doi.org/10.1117/12.922075

KEYWORDS: Vertical cavity surface emitting lasers, Polarization, Birefringence, Polarizers, Semiconductor lasers, Semiconducting wafers, Temperature metrology, Quantum wells, Signal processing, Data acquisition

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Proceedings Article | 14 March 2005 Paper

VCSELs emitting in the 1310-nm waveband for novel optical communication applications

Alexei Syrbu, Vladimir Iakovlev, Grigore Suruceanu, Andrei Caliman, Alexandru Mereuta, Andrei Mircea, Claude-Albert Berseth, Eckard Diechsel, Julien Boucart, Alok Rudra, Eli Kapon

Proceedings Volume 5737, (2005) https://doi.org/10.1117/12.606964

KEYWORDS: Vertical cavity surface emitting lasers, Semiconducting wafers, Quantum wells, Modulation, Picosecond phenomena, Interfaces, Scanning electron microscopy, Optical communications, Temperature metrology, Eye

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Proceedings Article | 30 September 2003 Paper

Analysis of phase matching for the internal second-harmonic generation in InGaAs quantum-well laser diodes emitting around 980 nm

M. Frunza, Niculae Puscas, Emil Smeu, Ion Popescu, Grigore Suruceanu

Proceedings Volume 5227, (2003) https://doi.org/10.1117/12.519900

KEYWORDS: Semiconductor lasers, Second-harmonic generation, Indium gallium arsenide, Waveguides, Nonlinear optics, Spectroscopy, Waveguide lasers, Harmonic generation, Quantum wells, Wave propagation

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Proceedings Article | 29 June 2001 Paper

Analysis of phase-matching conditions for internal second-harmonic generation in InGaAs quantum well laser diodes

M. Frunza, Emil Smeu, Niculae Puscas, Ion Popescu, Grigore Suruceanu

Proceedings Volume 4430, (2001) https://doi.org/10.1117/12.432886

KEYWORDS: Second-harmonic generation, Semiconductor lasers, Indium gallium arsenide, Waveguides, Nonlinear optics, Waveguide lasers, Quantum wells, Spectroscopy, Wave propagation, Crystals

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Proceedings Article | 23 May 2001 Paper

Covering the gap in depth resolution between OCT and SLO in imaging the retina

Adrian Gh. Podoleanu, John Rogers, Grigore Suruceanu, David Jackson

Proceedings Volume 4251, (2001) https://doi.org/10.1117/12.427898

KEYWORDS: Optical coherence tomography, Image resolution, Scanning laser ophthalmoscopy, Eye, Retina, Coherence (optics), Optic nerve, Semiconductor lasers, Retinal scanning, Confocal microscopy

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Proceedings Article | 23 February 2000 Paper

Tunable laser diode sources for 830-nm and 980-nm wavelength range

Grigore Suruceanu

Proceedings Volume 4068, (2000) https://doi.org/10.1117/12.378688

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Proceedings Article | 23 February 2000 Paper

High-performance 980-nm emission wavelength InGaAs/AlGaAs/GaAs laser diodes

Grigore Suruceanu, Andrei Caliman, Stanislav Vieru, V. Iakovlev, A. Sarbu, Alexandru Mereuta

Proceedings Volume 4068, (2000) https://doi.org/10.1117/12.378687

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Proceedings Article | 23 February 2000 Paper

Resonant photodetection with long-wavelength double-fused InGaAsP/AlGaAs vertical-cavity lasers

Vladimir Iakovlev, Alexei Syrbu, Claude-Albert Berseth, Alok Rudra, Grigore Suruceanu, Eli Kapon

Proceedings Volume 4068, (2000) https://doi.org/10.1117/12.378664

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Proceedings Article | 2 July 1998 Paper

Enhanced internal second harmonic generation in InGaAs/GaAs/AlGaAs strained single-quantum-well buried-heterostructure laser diodes

Radu Ispasoiu, Niculae Puscas, Emil Smeu, C. Botez, Vladimir Iacovlev, Alexandru Mereutza, Grigore Suruceanu

Proceedings Volume 3405, (1998) https://doi.org/10.1117/12.312791

KEYWORDS: Mirrors, Semiconductor lasers, Harmonic generation, Quantum wells, Calibration, Heterojunctions, Semiconductor materials, Photomultipliers, Absorption, Interfaces

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Proceedings Article | 2 July 1998 Paper

Medium-power stabilized laser diode

Emil Smeu, Niculae Puscas, Ion Popescu, Grigore Suruceanu, Radu Ispasoiu

Proceedings Volume 3405, (1998) https://doi.org/10.1117/12.312820

KEYWORDS: Near field optics, Radio optics, Radiometry, Calibration, Semiconductor lasers, Optical calibration, Photodiodes, Feedback loops, Beam splitters, Fluctuations and noise

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Proceedings Article | 20 April 1998 Paper

Enhanced internal second harmonic generation in InGaAs/GaAs/AlGaAs strained SQW BH laser diodes

Radu Ispasoiu, Niculae Puscas, Emil Smeu, C. Botez, Vladimir Iacovlev, Alexandru Mereutza, Grigore Suruceanu

Proceedings Volume 3244, (1998) https://doi.org/10.1117/12.307049

KEYWORDS: Harmonic generation, Semiconductor lasers, Photomultipliers, Calibration, Quantum wells, Heterojunctions, Mirrors

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SPIE Journal Paper | 1 May 1996

Compact-size electronic device for diode-laser characteristic curve tracing

Emil Smeu, Radu Ispasoiu, Grigore Suruceanu, Alexandru Mereutza

OE, Vol. 35, Issue 05, (May 1996) https://doi.org/10.1117/12.10.1117/1.600689

KEYWORDS: Semiconductor lasers, Electronic components, Oscilloscopes, Resistors, Capacitors, Photography, Diodes, Pulse generators, Photodiodes, Radio optics

SPIE Journal Paper | 1 May 1996

Fabrication, characterization, and applications of high-performance AlGaAs-based buried-heterostructure diode lasers

Alexei Syrbu, Alexandru Mereutza, Grigore Suruceanu, Vladimir Iacovlev, Andrei Caliman, Anatol Lupu, Stanislav Vieru, Marius Predescu, Ion Popescu, Radu Ispasoiu

OE, Vol. 35, Issue 05, (May 1996) https://doi.org/10.1117/12.10.1117/1.600667

KEYWORDS: Mirrors, Semiconductor lasers, Oxides, Temperature metrology, Etching, Er:YAG lasers, Liquid phase epitaxy, Microlens, Erbium, Quantum wells

Proceedings Article | 1 June 1994 Paper

Characterization of strained quantum well InGaAs/AlGaAs buried heterostructure lasers using internal second-harmonic generation

Vladimir Iacovlev, Anatol Lupu, Alexei Syrbou, Grigore Suruceanu, I. Kravetsky, Leonid Culiuc, Naresh Chand

Proceedings Volume 2148, (1994) https://doi.org/10.1117/12.176641

KEYWORDS: Semiconductor lasers, Near field, Quantum wells, Signal detection, Radiation effects, Waveguides, Heterojunctions, Second-harmonic generation, Switching, Near field optics

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Showing 5 of 20 publications

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