Dr. Jason H. Karp Profile

Dr. Jason H. Karp

at GE Research

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 30 August 2019 Paper

Silicon Fresnel lens fabricated using greyscale lithography

Cheng-Po Chen, Jason Karp, Tim Toepfer, Oliver Boomhower, Jim Kretchmer, Shubhodeep Goswami, Sachin Dekate, Loucas Tsakalakos

Proceedings Volume 11104, 111040G (2019) https://doi.org/10.1117/12.2530649

KEYWORDS: Etching, Collimation, Silicon, Semiconductor lasers, Lens design, Grayscale lithography, Fresnel lenses, Photoresist materials, Scanning electron microscopy, Tolerancing

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Proceedings Article | 4 March 2019 Paper

Area melting with multi-laser arrays to increase build rate for metal powder bed fusion additive manufacturing

Jason Karp, Victor Ostroverkhov, David Bogdan, Michael Graham, Brian McCarthy, William Carter

Proceedings Volume 10909, 1090909 (2019) https://doi.org/10.1117/12.2513892

KEYWORDS: Relays, Diodes, Semiconductor lasers, Metals, Additive manufacturing, Control systems, Laser systems engineering, Multimode fibers, Fiber coupled lasers

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Proceedings Article | 22 February 2018 Presentation + Paper

Hollow-core fiber sensing technique for pipeline leak detection

W. Challener, Matthias Kasten, Jason Karp, Niloy Choudhury

Proceedings Volume 10539, 105390P (2018) https://doi.org/10.1117/12.2286459

KEYWORDS: Sensors, Methane, Sensor technology, Optical fibers, Sensing systems, Spectroscopy

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Proceedings Article | 27 November 2017 Paper

Design and simulation of a planar micro-optic free-space receiver

Brett Nadler, Justin Hallas, Jason Karp, Joseph Ford

Proceedings Volume 10590, 105901I (2017) https://doi.org/10.1117/12.2306358

KEYWORDS: Waveguides, Sensors, Receivers, Prisms, Silicon, Solar concentrators, Micro optics, Zemax, Dispersion, Capacitance

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Proceedings Article | 12 May 2016 Paper

Fugitive methane leak detection using mid-infrared hollow-core photonic crystal fiber containing ultrafast laser drilled side-holes

Jason Karp, William Challener, Matthias Kasten, Niloy Choudhury, Sabarni Palit, Gary Pickrell, Daniel Homa, Adam Floyd, Yujie Cheng, Fei Yu, Jonathan Knight

Proceedings Volume 9852, 985210 (2016) https://doi.org/10.1117/12.2229084

KEYWORDS: Methane, Mid-IR, Laser drilling, Photonic crystal fibers, Ultrafast lasers, Diffusion, Fiber lasers, Absorption, Sensors, Pulsed laser operation

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Proceedings Article | 11 October 2012 Paper

Practical implementation of a planar micro-optic solar concentrator

Katherine Baker, Jason Karp, Justin Hallas, Joseph Ford

Proceedings Volume 8485, 848504 (2012) https://doi.org/10.1117/12.929809

KEYWORDS: Solar concentrators, Waveguides, Micro optics, Reflectivity, Solar cells, Output couplers, Prisms, Solar energy, Reflection, Mirrors

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SPIE Journal Paper | 1 November 2010 Open Access

Anatomy-driven design of a prototype video laryngoscope for extremely low birth weight infants

Katherine Baker, Eric Tremblay, Jason Karp, Joseph Ford, Neil Finer, Wade Rich

JBO, Vol. 15, Issue 06, 066023, (November 2010) https://doi.org/10.1117/12.10.1117/1.3517457

KEYWORDS: Prototyping, Light emitting diodes, Video, Imaging systems, Cameras, Visualization, Light sources, Modulation transfer functions, Tongue, Waveguides

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Proceedings Article | 24 August 2010 Paper

Lateral translation micro-tracking of planar micro-optic solar concentrator

Justin Hallas, Jason Karp, Eric Tremblay, Joseph Ford

Proceedings Volume 7769, 776904 (2010) https://doi.org/10.1117/12.860980

KEYWORDS: Waveguides, Solar concentrators, Solar cells, Micro optics, Content addressable memory, Sun, Lenses, Prisms, Lens design, Wave propagation

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Proceedings Article | 21 August 2009 Paper

Planar micro-optic solar concentration using multiple imaging lenses into a common slab waveguide

Jason Karp, Joseph Ford

Proceedings Volume 7407, 74070D (2009) https://doi.org/10.1117/12.826531

KEYWORDS: Waveguides, Solar concentrators, Micro optics, Solar cells, Optical alignment, Lenses, Prisms, Sun, Cladding, Polymers

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Proceedings Article | 9 September 2008 Paper

Multiband solar concentrator using transmissive dichroic beamsplitting

Jason Karp, Joseph Ford

Proceedings Volume 7043, 70430F (2008) https://doi.org/10.1117/12.793906

KEYWORDS: Solar cells, Solar concentrators, Reflectors, Reflection, Photovoltaics, Absorption, Sun, Solar energy, Mirrors, Compound parabolic concentrators

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Showing 5 of 10 publications

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