Ms. Rebecca B. Swertfeger Profile

Rebecca B. Swertfeger

Optical Engineer at Lawrence Livermore National Lab

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Author

Publications (4)

Proceedings Article | 11 March 2020 Presentation

Thermoreflectance-based measurements of facet optical absorption in aged high-power diode lasers (Conference Presentation)

Aman Kumar Jha, Chen Li, Kevin Pipe, Mark Crowley, Daniel Fullager, Jason Helmrich, Prabhu Thiagarajan, Robert Deri, Rebecca Swertfeger, Paul Leisher

Proc. SPIE. 11261, Components and Packaging for Laser Systems VI

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Proceedings Article | 4 March 2019 Presentation

Does collimation reduce the lifetime of broad area diode laser pumps? (Conference Presentation)

Paul Leisher, Eyal Feigenbaum, Rebecca Swertfeger, Matthew Boisselle, Susant Patra, Robert Deri, Aman Jha, Chen Li, Kevin Pipe, Prabhu Thiagarajan

Proc. SPIE. 10899, Components and Packaging for Laser Systems V

KEYWORDS: Collimation, Broad area laser diodes

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Proceedings Article | 19 February 2018 Presentation + Paper

Improvements to tapered semiconductor MOPA laser design and testing

James Beil, Lisa Shimomoto, Rebecca Swertfeger, Stephen Misak, Jenna Campbell, Jeremy Thomas, Daniel Renner, Milan Mashanovitch, Paul Leisher, Richard Liptak

Proc. SPIE. 10514, High-Power Diode Laser Technology XVI

KEYWORDS: Semiconductors, Optical amplifiers, Oscillators, Waveguides, Sensors, Satellites, High power lasers, Laser development, Semiconductor lasers, Free space optical communications

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Proceedings Article | 20 April 2017 Presentation

Direct measurement of the 2D gain profile in a tapered semiconductor laser (Conference Presentation)

Paul Leisher, Rebecca Swertfeger, James Beil, Stephen Misak, Jenna Campbell, Jeremy Thomas, Daniel Renner, Milan Mashanovitch

Proc. SPIE. 10123, Novel In-Plane Semiconductor Lasers XVI

KEYWORDS: Optical microscopes, Continuous wave operation, Optical amplifiers, Semiconductor lasers, Photonics, Thermal effects, Current controlled current source

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