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Photon Detection Efficiency (SiPM)
Calculate Silicon Photomultiplier PDE from QE, Fill Factor, and Trigger Probability
Formula: $\text{PDE} = \text{QE} \cdot \varepsilon_g \cdot P_t$
Where $\text{QE}$ is Quantum Efficiency, $\varepsilon_g$ is Geometric Fill Factor, and $P_t$ is Avalanche Trigger Probability.
Where $\text{QE}$ is Quantum Efficiency, $\varepsilon_g$ is Geometric Fill Factor, and $P_t$ is Avalanche Trigger Probability.
SiPM Parameters
Calculation Results
⚠️ For experimental physics and detector electronics education reference only. Actual PDE varies with wavelength and overvoltage.