Dr. Greg Charache Profile

Dr. Greg Charache

VP Of Engineering at Innovative Photonic Solutions

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Publications (3)

Proceedings Article | 12 March 2024 Presentation + Paper

High-power single-frequency hybrid external cavity lasers with demonstrated narrow linewidth < 100 kHz

M. Mahat, D. Petrov, Ben Carlin, E. Sarailou, G. Charache

Proceedings Volume 12867, 128670M (2024) https://doi.org/10.1117/12.3001543

KEYWORDS: Semiconductor lasers, Laser stabilization, Fabry Perot interferometers, Laser optics, Spectrum analysis, High power lasers, Heterodyning

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Proceedings Article | 6 February 2007 Paper

Thermal and strain characteristics of high-power 940 nm laser arrays mounted with AuSn and In solders

John Hostetler, Ching-Long Jiang, Viorel Negoita, Thilo Vethake, Robert Roff, Ashutosh Shroff, Ting Li, Carl Miester, Ulrich Bonna, Greg Charache, Holger Schlüter, Friedhelm Dorsch

Proceedings Volume 6456, 645602 (2007) https://doi.org/10.1117/12.702022

KEYWORDS: Polarization, Resistance, Quantum wells, Indium, Temperature metrology, High power lasers, Data modeling, Thermal modeling, Diodes, Laser welding

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Proceedings Article | 15 February 2006 Paper

Dense spatial multiplexing enables high brightness multi-kW diode laser systems

Holger Schlüter, Christoph Tillkorn, Ulrich Bonna, Greg Charache, John Hostetler, Ting Li, Carl Miester, Robert Roff, Thilo Vethake, Claus Schnitzler

Proceedings Volume 6104, 61040M (2006) https://doi.org/10.1117/12.657267

KEYWORDS: Semiconductor lasers, Collimation, Multiplexing, Mirrors, Fiber couplers, Laser systems engineering, Polarization, Diodes, Fiber coupled lasers, Materials processing

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