The effectiveness of spectroscopic measurements depends on the sophistication of the instruments and components used. The core component is naturally the light source which emits light across a range of wavelengths enabling scientists to measure how various substances interact with the light and understand their chemical and physical properties. The light source must be stable and provide consistent intensity across the visible spectrum.

Light sources are essential for applications such as absorption, reflection and transmission. We specialise in design and manufacture of a wide range of affordable Raman illumination sources that offer optimal performance to suit your specific requirements.

Our primary focus is sample illumination, laser excitation and calibration, and all of our light sources are perfect for research and industrial applications. From simple fibre-coupled LEDs to more advanced illumination setups, where new optical design is required to maximise light output, we guarantee that you will find a solution that can help you with your analysis.

Our THEYA light source series allows different levels of adjustments and control:

  • Selection of broad number of wavelengths
  • Available with SMA or FC connector
  • Stable throughout the spectral range
  • Available with or without heatsink (for instrument integration or standalone illumination setup)
  • Suitable for use as illumination source (monochromatic or selected range) or in spectroscopy applications such as absorption, transmission or fluorescence

Some of our light sources can be used as calibration sources, for instance, our THEYA Neon is ideal for assessing the wavelength calibration (whilst not all Raman devices show the wavelength x-axis, the neon can still be used to check the deviation by converting the Raman shift x-axis to a wavelength).

To order please contact us with details of your specific configuration requirements.

Products

Fibre Coupled LED

Spectroscopy solutions

With a wealth of expertise in laser-based instrumentation and engineering services, we are the best partner to help you overcome any analytical challenges.