Dr. Ruedi Wagner Profile

Dr. Ruedi Wagner

Vice-President Imaging at Leica Geosystems AG

SPIE Involvement:

Author

SPIE Journal Paper | 1 June 2005

Laser coupling with a multimode water-jet waveguide

Philippe Couty, Frank Wagner, Patrik Hoffmann

OE, Vol. 44, Issue 06, 068001, (June 2005) https://doi.org/10.1117/12.10.1117/1.1928280

KEYWORDS: Waveguides, Laser ablation, Water, Modulation, Glasses, Laser processing, Laser applications, Optical engineering, Helium neon lasers, Laser cutting

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Proceedings Article | 12 April 2005 Paper

Particle-free semiconductor cutting using the water jet guided laser

Delphine Perrottet, Akos Spiegel, Frank Wagner, Roy Housh, Bernold Richerzhagen, John Manley

Proceedings Volume 5713, (2005) https://doi.org/10.1117/12.585748

KEYWORDS: Laser cutting, Semiconducting wafers, Particles, Semiconductor lasers, Semiconductors, Contamination, Silicon, Gallium arsenide, Abrasives, Pulsed laser operation

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Proceedings Article | 15 July 2004 Paper

Electronic packaging: new results in singulation by Laser Microjet

Frank Wagner, Ochelio Sibailly, Bernold Richerzhagen

Proceedings Volume 5339, (2004) https://doi.org/10.1117/12.529021

KEYWORDS: Ceramics, Laser applications, Laser cutting, Water, Laser processing, Diamond, Pulsed laser operation, Packaging, Fiber lasers, Manufacturing

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Proceedings Article | 15 July 2004 Paper

Laser micromachining in microelectronic industry by water-jet-guided laser

Ochelio Sibailly, Frank Wagner, Bernold Richerzhagen

Proceedings Volume 5339, (2004) https://doi.org/10.1117/12.529047

KEYWORDS: Semiconducting wafers, Laser cutting, Silicon, Semiconductor lasers, Laser applications, Semiconductors, Microelectronics, Laser drilling, Water, Micromachining

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Proceedings Article | 21 June 2004 Paper

Scribing of GaN wafer for white LED by water-jet-guided laser

Thomas Nilsson, Frank Wagner, R. Housh, Bernold Richerzhagen

Proceedings Volume 5366, (2004) https://doi.org/10.1117/12.529012

KEYWORDS: Semiconducting wafers, Gallium nitride, Laser cutting, Light emitting diodes, Pulsed laser operation, Nd:YAG lasers, Laser applications, Laser processing, Etching, Semiconductor lasers

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SPIE Journal Paper | 1 February 2004

High efficiency Raman scattering in micrometer-sized water jets

Akos Spiegel, Nandor Vago, Frank Wagner

OE, Vol. 43, Issue 02, (February 2004) https://doi.org/10.1117/12.10.1117/1.1634292

KEYWORDS: Raman scattering, Laser cutting, Quartz, Nd:YAG lasers, Reflection, Waveguides, Light scattering, Laser scattering, Pulsed laser operation, Optical fibers

Proceedings Article | 18 November 2003 Paper

High precision laser processing of sensitive materials by Microjet

Ochelio Sibailly, Frank Wagner, Laetitia Mayor, Bernold Richerzhagen

Proceedings Volume 5063, (2003) https://doi.org/10.1117/12.540932

KEYWORDS: Laser cutting, Semiconducting wafers, Laser applications, Fiber lasers, Manufacturing, Laser processing, Laser development, Water, Electronics, Silicon

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Proceedings Article | 17 October 2003 Paper

Water jet guided laser versus saw dicing

Natalia Dushkina, Frank Wagner, Christophe Boillat, Jean-Marie Buchilly, Bernold Richerzhagen

Proceedings Volume 4977, (2003) https://doi.org/10.1117/12.479414

KEYWORDS: Semiconducting wafers, Laser cutting, Silicon, Laser applications, Gallium arsenide, Metals, Pulsed laser operation, Nd:YAG lasers, Q switched lasers, Semiconductor lasers

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Proceedings Article | 17 October 2003 Paper

High-speed cutting of thin materials with a Q-switched laser in a water-jet versus conventional laser cutting with a free running laser

Frank Wagner, Christophe Boillat, Jean-Marie Buchilly, Akos Spiegel, Nandor Vago, Bernold Richerzhagen

Proceedings Volume 4977, (2003) https://doi.org/10.1117/12.479228

KEYWORDS: Laser cutting, Q switched lasers, Pulsed laser operation, Fiber lasers, Metals, Water, Nd:YAG lasers, Laser processing, Plasma, Oxidation

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Proceedings Article | 17 October 2003 Paper

High-speed singulation of electronic packages using a frequency-doubled Nd:YAG laser in a water jet and realization of a 200-W green laser

Frank Wagner, Wentao Hu, Akos Spiegel, Nandor Vago, Bernold Richerzhagen

Proceedings Volume 4977, (2003) https://doi.org/10.1117/12.478611

KEYWORDS: Laser cutting, Copper, Nd:YAG lasers, Pulsed laser operation, Fiber lasers, Laser processing, Water, Semiconductor lasers, High speed electronics, Abrasives

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Proceedings Article | 18 June 2002 Paper

Water-jet guided laser: possibilities and potential for singulation of electronic packages

Frank Wagner, Akos Spiegel, Nandor Vago, Bernold Richerzhagen

Proceedings Volume 4637, (2002) https://doi.org/10.1117/12.470656

KEYWORDS: Copper, Laser cutting, Lead, Manufacturing, Laser processing, Laser marking, Atomic, molecular, and optical physics, Abrasives, Polymers, Optical properties

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Showing 5 of 11 publications

Conference Committee Involvement (1)

Laser Applications in Microelectronic and Optoelectronic Manufacturing X

24 January 2005 | San Jose, California, United States

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