Frequency domain photoacoustic and fluorescence microscopy

Gregor Langer, Bianca Buchegger, Jaroslaw Jacak, Thomas Berer

Research output: Contribution to journalArticlepeer-review

43 Citations (Scopus)


We report on simultaneous frequency domain optical-resolution photoacoustic and fluorescence microscopy with sub-µm lateral resolution. With the help of a blood smear, we show that photoacoustic and fluorescence images provide complementary information. Furthermore, we compare theoretically predicted signal-to-noise ratios of sinusoidal modulation in frequency domain with pulsed excitation in time domain.
Original languageEnglish
Article number262884
Pages (from-to)2692-2702
Number of pages11
JournalBiomedical Optics Express
Issue number7
Publication statusPublished - 1 Jul 2016


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