Coherent Raman scattering (CRS) microscopy is a chemical imaging modality that provides contrast based on intrinsic biomolecular vibrations. The small cross-section of Raman scattering sets up a ...

More information: Takuro Ideguchi et al, Broadband coherent Raman scattering spectroscopy at 50,000,000 spectra/s, Ultrafast Science (2024). DOI: 10.34133/ultrafastscience.0076 Provided by ...

Nonlinear Raman microscopy techniques, such as coherent anti-Stokes Raman scattering and stimulated Raman scattering, are widely used to provide chemical and spatial information. A third nonlinear ...

The application space of label-free chemical imaging using coherent Raman scattering (CRS) microscopy in the life sciences and pharma/medical research is expanding rapidly. Ongoing advances ...

Broadband Coherent Raman Scattering Spectroscopy at 50,000,000 Spectra per Second. Ultrafast Science , 2024; 4 DOI: 10.34133/ultrafastscience.0076 Cite This Page : ...

Specifically, nonlinear techniques like CRS (coherent Raman scattering) use optical vibrational spectroscopy, providing precise chemical imaging in tissues and cells in a label-free way.

In coherent Raman scattering, vibration levels of certain molecules are excited by several pulses of appropriately selected wavelengths. These vibrational levels are specific to the respective ...

The new measurements were made using a souped-up version of a technique called broadband coherent anti-Stokes Raman scattering, or BCARS. BCARS works by shining laser beams at a material, ...

Safe and effective high explosives are critical to Lawrence Livermore National Laboratory's (LLNL) mission of stockpile ...

In this study we used coherent Raman microscopy to study the co-crystallization of indomethacin and nicotinamide during solvent-assisted milling. Stimulated Raman scattering (SRS) microscopy with fast ...

The findings were published in the journal Ultrafast Science ("Broadband coherent Raman scattering spectroscopy at 50,000,000 spectra/s"). An image of the specifically designed and constructed Raman ...