The new technical note focuses on the signal-to-noise ratio (SNR) performance of the Lightnovo miniRaman 785 nm handheld spectrometer.
This technical note details the methodology and results of measuring the miniRaman’s SNR using a polystyrene reference sample under optimized experimental conditions. The study demonstrates an outstanding SNR of 1256:1, confirming the miniRaman’s ability to deliver high-quality Raman spectra comparable to traditional benchtop systems — all within a compact, portable design.
This technical note details the methodology and results of measuring the miniRaman’s SNR using a polystyrene reference sample under optimized experimental conditions. The study demonstrates an outstanding SNR of 1256:1, confirming the miniRaman’s ability to deliver high-quality Raman spectra comparable to traditional benchtop systems — all within a compact, portable design.
Key highlights:
- Advanced optical and detection design ensuring high sensitivity
- Reliable chemical identification and quantitative analysis
- Suitable for both field applications and laboratory research
- Practical insights into optimizing measurement conditions for best performance
The miniRaman spectrometer combines portability, ease of use, and high performance, making it an ideal solution for professionals across industries such as pharmaceuticals, forensics, materials science, and environmental monitoring.
