Need advice to find the optimal configuration? I’m happy to help!
Ruud Niesen
+31 85 080 5944 - Option 4
ruud@photonmission.com
WP-248 Raman Spectrometer
- no fluorescence
- compact design
- high NA optics
- free space
- lower resolution
- less modular
Eliminate fluorescence with this compact, high sensitivity 248 Raman spectrometer for research. Designed for use with a 248.6 nm compact NeCu laser in a free-space configuration, it also enables cost-effective application of UV resonance Raman. UV Raman yields fluorescence-free spectra for complex organic, biological, and mineral samples, as well as access to resonance Raman for macromolecule subgroups. Our proprietary high-NA design was created specifically for the needs of Raman users like you. It captures more light from your sample, guiding it through optimized optics and our own patented high-efficiency VPH transmission gratings to deliver more sensitivity, less noise, and faster measurements than you'd ever expect from a compact spectrometer. It's built with rock-solid mechanics to give you the reproducibility, stability, and durability you need. It's run by Raman-ready software and SDKs that make spectral acquisition easy. That leaves only one question - which model is right for you? Let's explore that answer together.
WP 532X-Raman Spectrometer Series
- High NA, f/1.3 optical design
- 270 – 4700 cm-1
- Strong signal
- More sensitive for fluorescence
As the most popular Raman wavelength for inorganic samples, 532 nm Raman is often used to analyze carbon nanomaterials, semiconductors, metal oxides, minerals, and gemstones – as well as being used in resonance Raman experiments and SERS (surface enhanced Raman spectroscopy). A flexible, probe-based Raman system works well for many of these, particularly with our user-configurable Raman probes, which can adapt to different types of optical systems and samples. If you have a vision, we have the knowledge & experience to help you create your ideal solution.
WP-638X Raman Spectrometer Series
- High NA, f/1.3 optical design
- 270 – 3800 cm-1
- Ideal for SERS
- 99% suitable for SERS
638 nm Raman is a good alternate to the more popular Raman wavelength of 785 nm, and is often used for applications like SERS (surface enhanced Raman spectroscopy). The choice between a flexible, probe-based Raman system and a fully integrated, compact one depends largely upon which optical coupling method is best for your application or sample. Sensitivity, size, and laser control may also be considered. If you have a vision, we have the knowledge & experience to help you create your ideal solution.
WP-785X Raman Spectrometer Series
- High NA, f/1.3 optical design
- 270 – 3500 cm-1
- Less fluorescence
As the most versatile wavelength in use today, 785 nm Raman has applications in research, security, pharma, and process control. The choice between a flexible, probe-based Raman system and a fully integrated, compact one depends largely upon which optical coupling method is best for your application or sample. Sensitivity, size, and laser control may also be considered. If you have a vision, we have the knowledge & experience to help you create your ideal solution.
WP-830X Raman Spectrometer Series
- High NA, f/1.3 optical design
- 270 – 2950 cm-1
- Least fluorescence with silica detector
830 nm is a popular Raman wavelength for OEMs working in biomedical applications, materials identification, and process control, because it offers somewhat less fluorescence than 785 nm Raman at a lower price point than 1064 nm Raman. The choice between a flexible, probe-based Raman system and a fully integrated, compact one depends largely upon which optical coupling method is best for your application or sample. Sensitivity, size, and laser control may also be considered. If you have a vision, we have the knowledge & experience to help you create your ideal solution.
Official partner of Wasatch Photonics
Collect More Light. Keep More Light. Detect More Light - This may sound simple, but it’s the driving force behind all Wasatch does – because it makes for good spectroscopy. Starting with the proprietary volume phase holographic (VPH) gratings on which the company was founded, we’ve designed a spectrometer that maximizes efficiency at every step. By keeping more light in the optical path, we reduce stray light within the bench, thus increasing signal while reducing noise. Wasatch Photonics has designed high NA (low f/#) spectrometer input, which captures more light from the sample. Our user-configurable probes have been designed to match, and come with compatible fibers to maximize light collection.