Dr. Ekkehard A. Werner Profile

Dr. Ekkehard A. Werner

at JENOPTIK Optical Systems GmbH

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 3 June 2020 Open Access

Novel approach for mounting high power diode laser bars on passive copper heatsinks (Withdrawal notice)

Matthias Schroeder, Ekkehard Werner, Petra Hennig, Marco Koschorreck

Proceedings Volume 11261, 112610E (2020) https://doi.org/10.1117/12.2546537

KEYWORDS: High power diode lasers, Copper, Heatsinks, Semiconductor lasers, Packaging, Laser systems engineering

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Proceedings Article | 4 March 2016 Paper

High duty-cycle, high-efficiency QCW stacks for medical applications

A. Kindsvater, M. Schröder, E. Werner, S. Seidel, M. Wölz, V. Loyo-Maldonado

Proceedings Volume 9733, 97330M (2016) https://doi.org/10.1117/12.2213630

KEYWORDS: Thermal effects, Reliability, Optical filters, Thermal efficiency, High power lasers, Semiconductor lasers, Manufacturing, Pulsed laser operation, Finite element methods, Metals, Laser welding, Semiconductors, Laser applications, Data modeling

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Proceedings Article | 21 February 2011 Paper

Brightness and power scaling of diode-based light sources

E. Deichsel, P. Heist, L. Wagner, A. Franke, E. Werner

Proceedings Volume 7918, 79180N (2011) https://doi.org/10.1117/12.879071

KEYWORDS: Fiber couplers, Light sources, Modulation, Temperature metrology, Semiconductor lasers, Fiber coupled lasers, Infrared cameras, Electro optics, Fiber lasers, Continuous wave operation

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Proceedings Article | 18 February 2010 Paper

Roadmap to low cost high brightness diode laser power out of the fiber

D. Schröder, E. Werner, A. Franke, L. Wagner, G. Bonati, F. Dörfel, H. Ziemer, A. Liem, T. Gabler

Proceedings Volume 7583, 758309 (2010) https://doi.org/10.1117/12.845841

KEYWORDS: Semiconductor lasers, Fiber lasers, Fiber couplers, Laser marking, Heatsinks, Diodes, Fiber coupled lasers, Laser systems engineering, Mirrors, Collimation

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Proceedings Article | 25 February 2009 Paper

New packaging concepts for highly stable laser diode modules

Ekkehard Werner, Sabine Kretzschmar, Guido Bonati, Ramona Eberhardt

Proceedings Volume 7202, 720204 (2009) https://doi.org/10.1117/12.809978

KEYWORDS: Semiconductor lasers, Collimation, Adhesives, Optical mounts, Capillaries, Head, Packaging, Micro optics, Lenses, Optical design

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Proceedings Article | 24 February 2009 Paper

Improved laser diode for high power and high temperature applications

D. Schröder, M. Schröder, E. Werner, J. Meusel, D. Lorenzen, P. Hennig, R. Hülsewede, J. Sebastian

Proceedings Volume 7198, 719809 (2009) https://doi.org/10.1117/12.809997

KEYWORDS: Semiconductor lasers, Resistance, Fiber couplers, Fiber coupled lasers, Temperature metrology, Diodes, Packaging, Resonators, High power lasers

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Proceedings Article | 25 February 2008 Paper

Design and assembly of a miniaturized high-power laser bar to 50 um fiber coupling module

Erik Beckert, Peter Schreiber, Thomas Burkhardt, Ekkehard Werner, Ralf Hülsewede

Proceedings Volume 6876, 687613 (2008) https://doi.org/10.1117/12.765468

KEYWORDS: Fiber couplers, Optics manufacturing, Fiber coupled lasers, Optical components, Semiconductor lasers, Capillaries, Optical spheres, Copper, High power diode lasers, Collimation

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Proceedings Article | 16 December 1998 Paper

Conduction and trapping in electroluminescent polymer devices

Alasdair Campbell, Michael Weaver, David Lidzey, Donal Bradley, Ekkehard Werner, Wolfgang Bruetting, Markus Schwoerer

Proceedings Volume 3476, (1998) https://doi.org/10.1117/12.332603

KEYWORDS: Polymers, Gold, Modeling, Aluminum, Temperature metrology, Measurement devices, Spectroscopes, Capacitance, Organic light emitting diodes, Light emitting diodes

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Showing 5 of 8 publications

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