Dr. Jonah H. Jacob Profile

Dr. Jonah H. Jacob

President at Science Research Lab Inc

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Author

Publications (12)

Proceedings Article | 5 March 2021 Poster + Presentation + Paper

Effect of the thermal rise time of diode pump modules on the cold-start turn-on time of a Yb-doped fiber amplifier

M. Dogan, R. Chin, J. Jacob, A. Chin

Proceedings Volume 11665, 1166526 (2021) https://doi.org/10.1117/12.2576715

KEYWORDS: Thermal effects, Fiber amplifiers, Diodes, Ytterbium, Semiconductor lasers, Weapons, Wavelength tuning, Scattering, Optical pumping, Optical amplifiers

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Proceedings Article | 19 February 2018 Paper

Efficient pump module coupling >1kW from a compact detachable fiber

M. Dogan, R. Chin, S. Fulghum, J. Jacob, A. Chin

Proceedings Volume 10514, 105140K (2018) https://doi.org/10.1117/12.2288468

KEYWORDS: Connectors, High power fiber amplifiers, Polarization, Optical amplifiers, Collimation, Semiconductor lasers, Fiber couplers, High power diode lasers, High power fiber coupled lasers, High power fiber lasers

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Proceedings Article | 13 March 2015 Paper

Copper-based micro-channel cooler reliably operated using solutions of distilled-water and ethanol as a coolant

A. Chin, A. Nelson, R. Chin, R. Bertaska, J. Jacob

Proceedings Volume 9348, 93480Y (2015) https://doi.org/10.1117/12.2077203

KEYWORDS: Bioalcohols, Electroluminescence, High power lasers, Semiconductor lasers, Corrosion, Diodes, Neodymium, Oxygen, Ultraviolet radiation, Microorganisms

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Proceedings Article | 12 March 2014 Paper

Two photon absorption in high power broad area laser diodes

Mehmet Dogan, Christopher Michael, Yan Zheng, Lin Zhu, Jonah Jacob

Proceedings Volume 8965, 89650P (2014) https://doi.org/10.1117/12.2039668

KEYWORDS: Absorption, High power lasers, Semiconductor lasers, Semiconductors, Waveguides, Broad area laser diodes, Data modeling, Electrons, Semiconductor materials, Quantum wells

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Proceedings Article | 7 March 2014 Paper

Dense array slab-coupled optical waveguide laser capable of 500W/bar

Mehmet Dogan, Gary Smith, Leo Missaggia, Michael Connors, Joseph Donnelly, George Turner, Jonah Jacob

Proceedings Volume 8965, 89650L (2014) https://doi.org/10.1117/12.2039566

KEYWORDS: Near field optics, Waveguides, Laser optics, Resistance, Semiconductor lasers, Near field, Optical arrays, Continuous wave operation, Broad area laser diodes, High power lasers

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Proceedings Article | 26 February 2013 Paper

Laser-bar stack using ELF heat-sinks mounted kinematically for double-sided cooling

A. Chin, J. Manni, R. Chin, J. Levy, M. Dogan, J. Jacob, R. Pathak, C. Wessling, K. Lang, H. Eppich, J. Fryer, T. Haverkamp

Proceedings Volume 8605, 86050P (2013) https://doi.org/10.1117/12.2002230

KEYWORDS: Collimation, Kinematics, Diodes, Polarization, Selenium, Dielectrics, Laser applications, Laser cutting, High power lasers, Fiber lasers

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Proceedings Article | 26 February 2013 Paper

Higher brightness laser diodes with smaller slow axis divergence

Wenyang Sun, Rajiv Pathak, Geoff Campbell, Henry Eppich, J. Jacob, Aland Chin, Jack Fryer

Proceedings Volume 8605, 86050D (2013) https://doi.org/10.1117/12.2004308

KEYWORDS: Surface plasmons, Continuous wave operation, Semiconductor lasers, Resistance, Transmission electron microscopy, Copper, Pulsed laser operation, Thermography, Neodymium

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Proceedings Article | 9 February 2012 Paper

Record-brightness laser-diode bars for fiber coupling

M. Dogan, R. Pathak, S. Ellison, H. Eppich, G. Campbell, J. Vignati, J. Jacob, K. Lang, R. Chin, M. Knapczyk, W. Sun, S. Fulghum, A. Chin

Proceedings Volume 8241, 82410G (2012) https://doi.org/10.1117/12.908673

KEYWORDS: Fiber lasers, Fiber couplers, Fiber coupled lasers, Reliability, Semiconductor lasers, Failure analysis, Resistance, Collimation, Laser applications

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Proceedings Article | 21 February 2011 Paper

70% efficient near 1kW single 1-cm laser-diode bar at 20°C

M. Knapczyk, J. Jacob, H. Eppich, A. Chin, K. Lang, J. Vignati, R. Chin

Proceedings Volume 7918, 79180F (2011) https://doi.org/10.1117/12.873179

KEYWORDS: Resistance, Semiconductor lasers, Lithium, Laser applications, Analytical research, Continuous wave operation, High power lasers, Diodes, Copper, Gallium arsenide

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Proceedings Article | 21 February 2011 Paper

Record CW-brightness from a single 20% fill-factor 1-cm laser-diode bar at 20°C

A. Chin, M. Knapczyk, J. Jacob, H. Eppich, K. Lang, R. Chin, M. Dogan

Proceedings Volume 7918, 79180L (2011) https://doi.org/10.1117/12.873183

KEYWORDS: Semiconductor lasers, Reliability, Indium, Fiber lasers, Resistance, Laser applications, Continuous wave operation, Copper, Temperature metrology, Heatsinks

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Proceedings Article | 24 February 2009 Paper

A comprehensive model of catastrophic optical-damage in broad-area laser diodes

A. Chin, R. Bertaska, M. Jaspan, A. Flusberg, S. Swartz, M. Knapczyk, R. Petr, I. Smilanski, J. Jacob

Proceedings Volume 7198, 71981A (2009) https://doi.org/10.1117/12.804834

KEYWORDS: Semiconductor lasers, Near field optics, Near field, Electroluminescence, Scanning transmission electron microscopy, Interfaces, Crystals, Laser optics, Diodes, Aluminum

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Proceedings Article | 24 February 2009 Paper

Fault protection of broad-area laser diodes

J. Jacob, R. Petr, M. Jaspan, S. Swartz, M. Knapczyk, A. Flusberg, A. Chin, I. Smilanski

Proceedings Volume 7198, 719815 (2009) https://doi.org/10.1117/12.807717

KEYWORDS: Semiconductor lasers, Near field optics, Optical resonators, Active optics, Optics manufacturing, Electronics, Diodes, High power lasers, Absorption, Laser scattering

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Showing 5 of 12 publications

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