Raman

Ibsen Photonics offers a number of OEM spectrometer modules and spectrometer gratings with the following distinct benefits for Raman spectroscopy:

• High efficiency (optical throughput) due to high efficiency transmission gratings
• Integration with almost any CCD detector and Camera type
• Robustness for portability and field usage
• Low temperature dependance

Products

Ibsen has a number of OEM spectrometer platforms available that are well suited for integration into your Raman system. Below is a short list of spectrometer examples. If you need a better resolution, another wavelength, or if none of the examples fit your specific needs for other reasons, we can always discuss a customized spectrometer to fit your requirements.

You can use our Raman wavelength converter to convert from wavenumbers in inverse centimeter to wavelength in nm.

Contact Ibsen to get more information here.

What is Raman spectroscopy?

Raman spectroscopy is a molecular spectroscopic technique that relies on inelastic scattering of monochromatic light in molecular structures. The incident laser light changes the excitation states of the molecules, and during this process the molecules will emit light at either higher and/or lower wavelengths relative to the excitation wavelength (called Stokes or Anti-Stokes shifts). As a result each material will have its own unique Raman spectrum.

Raman scattering can be used to identify and quantify the presence and composition of various substances.