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Author: abragg
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Impedance measurements with Moku:Lab – Part 1: Resistance
In this application note, we present some examples of making accurate impedance measurements using Moku devices. In part one, we will explore the math of measuring resistance and the accuracy using the Frequency Response Analyzer. In part two, we expand to inductive measurements. Frequency Response Analyzer The Moku Frequency Response Analyzer (FRA) drives a swept…
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Reducing noise and transients with custom real-time digital filtering
In this application note, we utilize Moku Cloud Compile and Multi-instrument Mode to explain the development of a commonly used moving average filter. We use both the Oscilloscope and Frequency Response Analyzer to examine this basic finite impulse response (FIR) filter. Then we develop, deploy, and examine a five-point median filter using Moku:Pro, Moku:Lab, or…
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Stimulated Raman Scattering Microscopy
Raman effect was first discovered in the 1920s by C.V. Raman1, 2. It is a widely used spectroscopic method to determine the vibrational modes of molecules3, 4. Compared to other analytical chemistry methods, spectroscopic approaches provide high spatial resolution. No direct contact is required to obtain chemical information. The vibrational spectrum offers reasonable chemical specificity…
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Flexible test and measurement equipment: A dynamic use of FPGAs
Access at: https://stage.liquidinstruments.com/webinar-registration-flexible-test-measurement-equipment-a-dynamic-use-of-fpgas/ Webinar details Title: Flexible test and measurement equipment: A dynamic use of FPGAs Date recorded: Wednesday, February 19, 2020 Speaker: Huntington Wagner
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