J Neauport

Summary

Country: France

Publications

  1. ncbi request reprint Design and optical characterization of a large continuous phase plate for Laser Integration Line and Laser Megajoule facilities
    Jérôme Neauport
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, 33114 Le Barp Cedex, France
    Appl Opt 42:2377-82. 2003
  2. ncbi request reprint Design, optical characterization, and operation of large transmission gratings for the laser integration line and laser megajoule facilities
    Jérôrme Néauport
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, BP2, Le Barp, France
    Appl Opt 44:3143-52. 2005
  3. ncbi request reprint Chromatism compensation of the PETAL multipetawatt high-energy laser
    J Neauport
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, 33114 Le Barp, France
    Appl Opt 46:1568-74. 2007
  4. ncbi request reprint Imaging subsurface damage of grinded fused silica optics by confocal fluorescence microscopy
    J Neauport
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, BP 2, 33114 Le Barp, France
    Opt Express 17:3543-54. 2009
  5. doi request reprint Subsurface damage measurement of ground fused silica parts by HF etching techniques
    J Neauport
    CEA Cesta, F 33114, Le Barp, France
    Opt Express 17:20448-56. 2009
  6. doi request reprint Mixed metal dielectric gratings for pulse compression
    J Neauport
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, BP 2, 33114 Le Barp, France
    Opt Express 18:23776-83. 2010
  7. doi request reprint Experimental demonstration of a synthetic aperture compression scheme for multi-Petawatt high-energy lasers
    N Blanchot
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, BP 2, 33114 Le Barp, France
    Opt Express 18:10088-97. 2010
  8. ncbi request reprint Synthetic aperture compression scheme for a multipetawatt high-energy laser
    N Blanchot
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, France
    Appl Opt 45:6013-21. 2006
  9. doi request reprint Evidence of a green luminescence band related to surface flaws in high purity silica glass
    J Fournier
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, BP2, F 33114, Le Barp, France
    Opt Express 18:21557-66. 2010
  10. doi request reprint High reflection mirrors for pulse compression gratings
    S Palmier
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, BP2, F 33114 Le Barp, France
    Opt Express 17:20430-9. 2009

Detail Information

Publications10

  1. ncbi request reprint Design and optical characterization of a large continuous phase plate for Laser Integration Line and Laser Megajoule facilities
    Jérôme Neauport
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, 33114 Le Barp Cedex, France
    Appl Opt 42:2377-82. 2003
    ..We demonstrate good agreement between the desired simulated component and the manufactured component in terms of focal spot shape. This demonstration was performed by both interferometric and photometric measurements...
  2. ncbi request reprint Design, optical characterization, and operation of large transmission gratings for the laser integration line and laser megajoule facilities
    Jérôrme Néauport
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, BP2, Le Barp, France
    Appl Opt 44:3143-52. 2005
    ..The second, operating at a wavelength of 0.351 microm, was used for both deviation and focusing purposes. We demonstrate that these large transmission gratings are suitable for nanosecond-regime operation on high-power laser facilities...
  3. ncbi request reprint Chromatism compensation of the PETAL multipetawatt high-energy laser
    J Neauport
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, 33114 Le Barp, France
    Appl Opt 46:1568-74. 2007
    ....
  4. ncbi request reprint Imaging subsurface damage of grinded fused silica optics by confocal fluorescence microscopy
    J Neauport
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, BP 2, 33114 Le Barp, France
    Opt Express 17:3543-54. 2009
    ..We evidence that oil based coolant used in diamond grinding induces a fluorescence that marks the subsurface damages and eases its observation. Such residual traces might also be involved in the laser damage process...
  5. doi request reprint Subsurface damage measurement of ground fused silica parts by HF etching techniques
    J Neauport
    CEA Cesta, F 33114, Le Barp, France
    Opt Express 17:20448-56. 2009
    ..We also review and compare different subsurface damage (SSD) characterization techniques applied to ground and fine ground fused silica samples. We demonstrate good concordance between the different measurements...
  6. doi request reprint Mixed metal dielectric gratings for pulse compression
    J Neauport
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, BP 2, 33114 Le Barp, France
    Opt Express 18:23776-83. 2010
    ..Moreover thresholds close to 3 J/cm<sup>2</sup> beam normal are obtained with this new MMLD grating being thus an interesting alternative to gold and pure dielectric gratings for pulse compression applications...
  7. doi request reprint Experimental demonstration of a synthetic aperture compression scheme for multi-Petawatt high-energy lasers
    N Blanchot
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, BP 2, 33114 Le Barp, France
    Opt Express 18:10088-97. 2010
    ..We evidence that by dividing the beam into small subapertures fitting the available grating size, the sub-beam can be individually compressed below 1 ps, synchronized below 50 fs and then coherently added thanks to a segmented mirror...
  8. ncbi request reprint Synthetic aperture compression scheme for a multipetawatt high-energy laser
    N Blanchot
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, France
    Appl Opt 45:6013-21. 2006
    ..After compression, these subapertures are coherently added before the focusing stage. Therefore the alignment processes are simplified...
  9. doi request reprint Evidence of a green luminescence band related to surface flaws in high purity silica glass
    J Fournier
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, BP2, F 33114, Le Barp, France
    Opt Express 18:21557-66. 2010
    ..The luminescent objects, expected to be trapped in sub-surface micro-cracks, are possibly involved in the first step of the laser damage mechanism when fused silica is enlightened at 351 nm laser in nanosecond regime...
  10. doi request reprint High reflection mirrors for pulse compression gratings
    S Palmier
    Commissariat a l Energie Atomique, Centre d Etudes Scientifiques et Techniques d Aquitaine, BP2, F 33114 Le Barp, France
    Opt Express 17:20430-9. 2009
    ....