Dr. Ragnar Bödefeld Profile

Dr. Ragnar Bödefeld

at Friedrich-Schiller-Univ Jena

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Author

Publications (6)

Proceedings Article | 7 May 2013 Paper

Multipass amplifiers of POLARIS

S. Keppler, C. Wandt, M. Hornung, R. Bödefeld, A. Kessler, A. Sävert, M. Hellwing, F. Schorcht, J. Hein, M. Kaluza

Proceedings Volume 8780, 87800I (2013) https://doi.org/10.1117/12.2019248

KEYWORDS: Optical amplifiers, Amplifiers, Homogenization, Pulsed laser operation, Wavefronts, Laser development, Laser applications, Glasses, Mirrors, Laser systems engineering

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Proceedings Article | 9 June 2011 Paper

Contrast improvement by prepulse suppression in cascaded amplifier cavities

Sebastian Keppler, Ragnar Bödefeld, Marco Hornung, Alexander Sävert, Joachim Hein, Malte Kaluza

Proceedings Volume 8080, 80800F (2011) https://doi.org/10.1117/12.887583

KEYWORDS: Optical amplifiers, Toxic industrial chemicals, Oscillators, Polarizers, Radium, Picosecond phenomena, Polarization, Amplifiers, High power lasers, Photodiodes

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Proceedings Article | 30 December 2008 Paper

Comparative damage study on ytterbium-doped materials for diode-pumped high energy lasers

R. Bödefeld, J. Koerner, M. Siebold, M. Wolf, A. Herrmann, J. Hein, M. Kaluza

Proceedings Volume 7132, 713214 (2008) https://doi.org/10.1117/12.804431

KEYWORDS: Absorption, Laser damage threshold, Semiconductor lasers, Crystals, Ultraviolet radiation, Optical amplifiers, Atomic force microscopy, Laser induced damage, Lead, Pulsed laser operation

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Proceedings Article | 15 October 2005 Paper

Profile homogenization and monitoring for a multiple 100 J diode-laser pumping system

M. Siebold, S. Podleska, J. Hein, R. Bödefeld, M. Hornung, M. Schnepp, R. Sauerbrey

Proceedings Volume 5962, 59622I (2005) https://doi.org/10.1117/12.623777

KEYWORDS: Semiconductor lasers, Diodes, Mirrors, Glasses, Laser glasses, Optical amplifiers, Collimation, Solar energy, Sensors, Homogenization

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Proceedings Article | 15 October 2005 Paper

Alignment of a multigrating mosaic compressor in a PW-class CPA-laser

M. Hornung, R. Bödefeld, M. Siebold, S. Podleska, M. Schnepp, J. Hein, R. Sauerbrey

Proceedings Volume 5962, 59622K (2005) https://doi.org/10.1117/12.624806

KEYWORDS: Diffraction gratings, Near field, Diffraction, Mirrors, Beam splitters, Continuous wave operation, Optical design, Light wave propagation, Wave propagation, Laser systems engineering

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Proceedings Article | 12 April 2001 Paper

Optical damage of sputtered gold films irradiated with femtosecond laser pulses

R. Boedefeld, J. Schreiber, H. Gessner, Eberhard Welsch, Wolfgang Theobald, Thomas Feurer, Roland Sauerbrey

Proceedings Volume 4347, (2001) https://doi.org/10.1117/12.425075

KEYWORDS: Gold, Laser damage threshold, Mirrors, Femtosecond phenomena, Reflectivity, Optical damage, Pulsed laser operation, Laser induced damage, Laser ablation, Scanning electron microscopy

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Showing 5 of 6 publications

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