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Yearly Archives: 2019

PSoC based Photon Counter

Introduction In photometry of dim light sources (for example in the field of fluorescence) the “Photon Counting” technique is often used: this technique consists in the photon counting and the evaluation of the intensity of the light source in terms of the number of photons in the unit of time. …

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Sorgente Luminosa a LED a Bassa Intensità

Nelle misure di fotometria con rivelatori sensibili come SiPM o fotomoltiplicatori è importante disporre di una fonte luminosa di intensità regolabile ma soprattutto di intensità bassa o anche bassissima in modo da evitare che il sensore vada in saturazione oppure che venga addirittura danneggiato. Ottenere una emissione di luce di …

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LED Dim Light Source

In photometry with sensitive detectors such as SiPMs or photomultipliers it is important to have a light source of adjustable intensity but above all a light source of low intensity or even very low in order to avoid that the sensor goes into saturation or that it is even damaged. …

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