ArticleOptics express2020
Background-suppressed SRS fingerprint imaging with a fully integrated system using a single optical parametric oscillator.
Article in Optics express, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed.
- Frequency modulation stimulated Raman scattering scheme for real-time background correction with a single light source.Biomedical optics express · 2023Article
- Discriminating cell line specific features of antibiotic-resistant strains of Escherichia coli from Raman spectra via machine learning analysis.Journal of biophotonics · 2022Article
- SRS-FISH: A high-throughput platform linking microbiome metabolism to identity at the single-cell level.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Spectral focusing in picosecond pulsed stimulated Raman scattering microscopy.Biomedical optics express · 2022Article
- Shot-noise limited tunable dual-vibrational frequency stimulated Raman scattering microscopy.Biomedical optics express · 2021Article
- Simultaneous stimulated Raman gain and loss detection (SRGAL).Optics express · 2020Article
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Authors and funding
11 authors.
Funding
Abstract
Stimulated Raman Scattering (SRS) imaging can be hampered by non-resonant parasitic signals that lead to imaging artifacts and eventually overwhelm the Raman signal of interest. Stimulated Raman gain opposite loss detection (SRGOLD) is a three-beam excitation scheme capable of suppressing this nonlinear background while enhancing the resonant Raman signal. We present here a compact electro-optical system for SRGOLD excitation which conveniently exploits the idler beam generated by an optical parametric oscillator (OPO). We demonstrate its successful application for background suppressed SRS imaging in the fingerprint region. This system constitutes a simple and valuable add-on for standard coherent Raman laser sources since it enables flexible excitation and background suppression in SRS imaging.
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Registered trials
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