Kyle Rogers

Publications

Multi-kilowatt cw laser power measurement comparison between NMI standards

February 14, 2024

Author(s)

Kyle Rogers, Paul A. Williams, John H. Lehman, Marco Lopez, Marcel Pastuschek, Holger Lecher, Stefan Kueck

We present here the first comparison between National Metrology Institutes (NMIs) of high accuracy continuous wave (cw) optical power measurements in the

High amplification laser-pressure optic enables ultra-low uncertainty measurements of optical laser power at kilowatt levels

October 15, 2021

Author(s)

Aly Artusio-Glimpse, Kyle Rogers, Paul A. Williams, John H. Lehman

We present the first measurements of kilowatt laser power with an uncertainty less than 1 %. These represent progress toward the most accurate measurements of

Simplified kilogram traceability for photon momentum radiometers

October 1, 2020

Author(s)

Kyle A. Rogers, Paul A. Williams, Gordon A. Shaw, John H. Lehman

High power laser applications in areas such as laser processing of materials can require an accurately measured laser power. Radiation pressure-based laser

HALO - High Amplification Laser-pressure Optic

June 21, 2020

Author(s)

Alexandra B. Artusio-Glimpse, Kyle A. Rogers, Paul A. Williams, John H. Lehman

Efforts are underway at the National Institute of Standards and Technology to drastically reduce the uncertainty of laser power measurements using radiation

Inline Laser Power Measurement by Photon Momentum

February 6, 2019

Author(s)

John H. Lehman, Paul A. Williams, Daniel W. Rahn, Kyle A. Rogers

We present a measurement scheme and instrumentation for quantifying laser power by means of photon momentum. The optical design is optimized such that the

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Kyle Rogers (Fed)

Publications