Hong–Ou–Mandel Two-Photon Dip
This interactive simulator explores Hong–Ou–Mandel Two-Photon Dip in Chemistry. Two indistinguishable photons enter opposite ports of a 50/50 beam splitter and bunch into the same output: coincidence probability P_c(δτ) = ½(1 − V·exp(−(δτ/τ_c)²)) (Gaussian) or Lorentzian. Drag the delay δτ to walk through the dip; live Monte-Carlo converges to the analytic curve. Visibility V = indistinguishability. Use the controls to change the scenario; watch the visualization and any graphs or readouts to connect the model with lectures, labs, and homework.
Who it's for: For learners comfortable with heavier math or second-level detail. Typical context: Chemistry.
Key terms
- hong
- mandel
- two
- photon
- dip
- hong ou mandel
- chemistry
How it works
Hong–Ou–Mandel two-photon interference at a 50/50 beam splitter: identical photons bunch and the coincidence rate dips as P_c(δτ) = ½(1 − V·exp(−(δτ/τ_c)²)) for Gaussian wavepackets. Drag δτ to walk through the dip; a Monte-Carlo simulation converges to the analytic curve.
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