Dr. Bernard Lacour Profile

Dr. Bernard Lacour

at Univ Paris-Sud II

SPIE Involvement:

Author

Publications (23)

Proceedings Article | 12 May 2008 Paper

Micro-plasmas as efficient generators of singlet delta oxygen

Vincent Puech, Gerard Bauville, Bernard Lacour, Joao Santos Sousa, Leanne Pitchford, Michel Touzeau

Proceedings Volume 7005, 700527 (2008) https://doi.org/10.1117/12.781830

KEYWORDS: Oxygen, Molecules, Helium, Absorption, Vacuum ultraviolet, Plasma, Sensors, Electrodes, Argon, Indium gallium arsenide

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Proceedings Article | 26 April 2007 Paper

Calorimetric and calorimetric-fluorimetric methods for the measurement of singlet oxygen concentrations

V. Ikonnikov, S. Sirotin, S. Kharchenko, B. Lacour, V. Puech

Proceedings Volume 6346, 63462I (2007) https://doi.org/10.1117/12.739102

KEYWORDS: Oxygen, Bridges, Dielectrics, Resistance, Glasses, Nickel, Ozone, Diffusion, Mathematical modeling, Convection

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Proceedings Article | 26 April 2007 Paper

The repetitively pulsed electro-discharge HF laser on chain chemical reaction F2+H2

M. Azarov, B. Alexandrov, A. Arsenjev, V. Drozdov, E. Klimuk, C. Kutumov, V. Sudarikov, G. Troshchinenko, B. Lacour

Proceedings Volume 6346, 63463P (2007) https://doi.org/10.1117/12.739400

KEYWORDS: Fluorine, Pulsed laser operation, Energy efficiency, Laser energy, Hydrogen fluoride lasers, Chemical reactions, Electrodes, Chemical lasers, Combustion, Hydrogen

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Proceedings Article | 31 May 2006 Paper

Amplification of a short HF laser pulse by a discharge initiated chain reaction amplifier

A. Burtsev, E. Klimuk, C. Kutumov, V. Sudarikov, G. Troshchinenko, B. Alexandrov, B. Lacour

Proceedings Volume 6263, 626301 (2006) https://doi.org/10.1117/12.677385

KEYWORDS: Oscillators, Optical amplifiers, Amplifiers, Hydrogen fluoride lasers, Pulsed laser operation, Capacitors, Energy efficiency, Computer simulations, Modeling, Laser energy

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Proceedings Article | 23 March 2005 Paper

Improving discharge-initiated HF/DF lasers using chain reaction

Bernard Lacour, Vincent Puech, Boris Alexandrov, Constantin Kutumov, Evgueni Klimuk, Georgyi Troshchinenko

Proceedings Volume 5777, (2005) https://doi.org/10.1117/12.611146

KEYWORDS: Pulsed laser operation, Capacitors, Energy efficiency, Computer simulations, Electrodes, Fluorine, Pulse generators, Electrical efficiency, Gas lasers, Laser energy

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Proceedings Article | 23 March 2005 Paper

HF repetitively pulsed chemical laser with a large discharge gap operating on the mixture F2 and H2

Boris Alexandrov, Evgueni Klimuk, Constantin Kutumov, Bernard Lacour, Vincent Puech, Georgiy Troshchinenko

Proceedings Volume 5777, (2005) https://doi.org/10.1117/12.611014

KEYWORDS: Pulsed laser operation, Laser energy, Electrodes, Hydrogen fluoride lasers, Fluorine, Combustion, Chemical lasers, Gas lasers, Hydrogen, Energy efficiency

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Proceedings Article | 20 September 2004 Paper

Improving discharge-initiated HF/DF lasers using chain reaction

Bernard Lacour, Vincent Puech, Boris Alexandrov, Constantin Kutumov, Evgueni Klimuk, Georgyi Troschinenko

Proceedings Volume 5448, (2004) https://doi.org/10.1117/12.546719

KEYWORDS: Pulsed laser operation, Energy efficiency, Computer simulations, Electrodes, Fluorine, Electrical efficiency, Capacitors, Resistance, X-rays, Capacitance

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Proceedings Article | 20 September 2004 Paper

Phototriggered XeCl lasers: from the first prototype to the industrial device

Bernard Lacour, Stephane Pasquiers, Vincent Puech, Daniel Blin, Ivan Tassy, Philippe Delaporte

Proceedings Volume 5448, (2004) https://doi.org/10.1117/12.546693

KEYWORDS: Electrons, Gas lasers, Solid state lasers, Switches, Capacitors, Solid state electronics, Electrodes, Solid state physics, High power lasers, Dielectrics

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Proceedings Article | 10 November 2003 Paper

Recent advances in pulsed HF/DF lasers

Bernard Lacour

Proceedings Volume 5120, (2003) https://doi.org/10.1117/12.515815

KEYWORDS: Pulsed laser operation, Electrodes, Energy efficiency, Gas lasers, Computer simulations, Resistance, Laser energy, Lamps, Chemical lasers, Plasmas

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Proceedings Article | 26 March 2002 Paper

Single hot spot discharge in SF6 gas and in the mixture SF6/C2H6

Yu. Bychkov, S. Gortchakov, Bernard Lacour, S. Pasquiers, C. Postel, Vincent Puech, Arkadi Yastremsky

Proceedings Volume 4747, (2002) https://doi.org/10.1117/12.460131

KEYWORDS: Plasma, Electrodes, Capacitors, CCD cameras, Dielectrics, Particles, Visualization, Camera shutters, Distortion, Ferroelectric polymers

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Proceedings Article | 25 January 2001 Paper

Comparison of performance of chain and nonchain hf phototriggered lasers

Bernard Lacour, S. Pasquiers, C. Postel, Vincent Puech

Proceedings Volume 4184, (2001) https://doi.org/10.1117/12.414039

KEYWORDS: Laser energy, Electrodes, Capacitance, Hydrogen fluoride lasers, Capacitors, Laser stabilization, Electrical efficiency, Energy efficiency, Chemical lasers, Pulsed laser operation

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Proceedings Article | 25 January 2001 Paper

Peculiarities of an e-beam-pumped nonchain hf laser

Nikolai Ivanov, Bernard Lacour, Valery Losev

Proceedings Volume 4184, (2001) https://doi.org/10.1117/12.414036

KEYWORDS: Optical pumping, Laser energy, Hydrogen fluoride lasers, Plasma, Energy efficiency, Diodes, Chemical lasers, Electron beams, Ions, Gas lasers

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Proceedings Article | 24 April 2000 Paper

High-average-power HF/DF lasers

Bernard Lacour

Proceedings Volume 4071, (2000) https://doi.org/10.1117/12.383454

KEYWORDS: Hydrogen fluoride lasers, Computer simulations, Pulsed laser operation, Ionization, Optical resonators, Capacitors, Dielectrics, Inductance, Molecules, Molecular lasers

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Proceedings Article | 22 December 1998 Paper

High-average-power HF/DF laser

Bernard Lacour, Claude Gagnol, Pascale Prigent, Vincent Puech

Proceedings Volume 3574, (1998) https://doi.org/10.1117/12.334453

KEYWORDS: Hydrogen fluoride lasers, Ionization, Optical resonators, Capacitors, Computer simulations, Pulsed laser operation, Gas lasers, Molecules, Plasmas, Carbon monoxide

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Proceedings Article | 22 December 1998 Paper

Conditions for achieving phototriggered mode in large-aperture discharge-pumped nonchain HF/DF lasers

S. Pasquiers, C. Postel, Vincent Puech, Bernard Lacour

Proceedings Volume 3574, (1998) https://doi.org/10.1117/12.334495

KEYWORDS: Energy efficiency, CCD cameras, Electrodes, Plasmas, Laser energy, Electrical efficiency, Laser optics, Laser development, Cameras, Lasers

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Proceedings Article | 29 June 1998 Paper

High-average-power phototriggered gas lasers

Bernard Lacour

Proceedings Volume 3403, (1998) https://doi.org/10.1117/12.311967

KEYWORDS: Gas lasers, Hydrogen fluoride lasers, Deuterium fluoride lasers, Electrodes, Ionization, Energy efficiency, Laser development, Capacitors, Inductance, Excimers

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Proceedings Article | 29 June 1998 Paper

Experimental results of investigations of the electrical discharges in Ne/SF6/CH4 and Ne/SF6 mixtures

Yu. Bychkov, S. Gortchakov, Bernard Lacour

Proceedings Volume 3403, (1998) https://doi.org/10.1117/12.311923

KEYWORDS: Plasma, Photography, X-rays, Electrodes, Particles, Hydrogen fluoride lasers, Capacitors, Ionization, Molecules, Spherical lenses

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Proceedings Article | 4 April 1997 Paper

Improvement in the performance of a high average power XeCl laser

Bernard Lacour, Henri Brunet, Claude Gagnol, Bernard Vincent, Herve Besaucele

Proceedings Volume 3092, (1997) https://doi.org/10.1117/12.270260

KEYWORDS: Excimer lasers, Electrons, Gas lasers, Ionization, Energy efficiency, Electrodes, Capacitors, Inductance, Pulsed laser operation, Switches

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Proceedings Article | 26 August 1996 Paper

Operation of a compact industrial XeCl laser at high average power

Bernard Lacour, Claude Gagnol, Bernard Vincent

Proceedings Volume 2788, (1996) https://doi.org/10.1117/12.248614

KEYWORDS: Ionization, Excimer lasers, Pulsed laser operation, Prototyping, Electrodes, Inductance, Energy efficiency, Dielectrics, Capacitors, Laser energy

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Proceedings Article | 16 August 1994 Paper

500 watts industrial excimer laser at high repetition rate

Bernard Lacour, Henri Brunet, Herve Besaucele, Claude Gagnol, Bernard Vincent

Proceedings Volume 2206, (1994) https://doi.org/10.1117/12.184601

KEYWORDS: Excimer lasers, Prototyping, Energy efficiency, Capacitors, Laser development, Reliability, Electrodes, Inductance, Laser applications, Control systems

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Proceedings Article | 4 May 1993 Paper

X-ray preionization source for a pulsed HF chemical laser

Pascale Prigent, Michel Huguet, Bernard Lacour, Henri Brunet

Proceedings Volume 1810, (1993) https://doi.org/10.1117/12.144651

KEYWORDS: X-rays, Hydrogen fluoride lasers, Chemical lasers, X-ray sources, Plasma, Electrodes, Pulsed laser operation, Ultraviolet radiation, Argon, Argon ion lasers

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Proceedings Article | 4 May 1993 Paper

High average power XeCl excimer laser

Bernard Lacour, Henri Brunet, Herve Besaucele, Claude Gagnol

Proceedings Volume 1810, (1993) https://doi.org/10.1117/12.144666

KEYWORDS: Excimer lasers, Pulsed laser operation, Laser development, Capacitors, Reliability, Energy efficiency, Laser systems engineering, Mirrors, Chemical lasers, Lasers

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