Autor: |
Joshua A. Hadler, Ivan Ryger, John H. Lehman, Paul A. Williams, Alexandra B. Artusio-Glimpse |
Rok vydání: |
2018 |
Předmět: |
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Zdroj: |
2018 Conference on Precision Electromagnetic Measurements (CPEM 2018). |
Popis: |
Radiation pressure has recently been shown to have practical application for multi-kilowatt laser power measurement. One key advantage lies in its ability to measure without absorbing the laser beam. This enables a new measurement paradigm where laser power can be measured traceable to the SI without perturbing the beam. Combining this measurement scheme with a laser constitutes a “traceable source” where laser output power is traceable to the SI in real time. This greatly simplifies the calibration process for multi-kilowatt laser power meters and yields a path to high-accuracy laser-based material processing. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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