Our study addresses the applicability of simple and common fluorophores for entangled two-photon fluorescence microscopy. Using CW-pumped SPDC waveguides, we can measure linear absorption rates of entangled photons in standard fluorophores in life science.
We report on a highly stable and portable system for quantum imaging with undetected photons in video rate. Our results will pave the way towards extreme light imaging devices for life science.
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