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By John Oncea, Editor | The impact of ingesting plastics isn’t fully known but, c’mon, it can’t be good. Fortunately, numerous detection methods are being used to keep plastics out of our foods and drinks, including spectroscopy. |
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SPOTLIGHT ON OPTICAL FILTERS & COATINGS |
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| Optical Filters For Fluorescence Guided Surgery (FGS) | Application Note | IDEX Health & Science | Semrock | Melles Griot | Learn about the challenges of background signals and noise in surgical environments and how optical filters can maximize detection sensitivity in fluorescence guided surgery (FGS) imaging. |
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| Improving Signal To Noise Ratio | Article | Iridian Spectral Technologies | The path to improving signal-to-noise ratio - the ratio of the power of signal (desired input) to the power of background noise (undesired input) - is to reduce the power of the noise – less background. |
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| Optical Delay Line Stages — How Do They Work? | Application Note | PI (Physik Instrumente) LP | Precise path length control in optical delay lines is critical to techniques in transient absorption spectroscopy, Fourier transform infrared spectroscopy (FTIR), and many other applications. |
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In this video, Charles Dumas from Gentec-EO talks about all the different displays available for viewing data from laser power meters and laser energy meters. |
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| Connect With Photonics Online: |
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