mini-spectrometers mini-spectrometers

Spectrometers / Spectrum sensors

Spectrometers and Spectrum sensors

Mini-spectrometers are compact and low cost spectrometers (polychromators). We offer over 20 different types of mini-spectrometers covering the spectral range from UV to NIR. Suitable for applications such as environmental measurement, color measurement, quality control in production lines, and information devices.

The Fourier transform infrared spectrometer (FTIR) engine is compact enough to carry in just one hand. A Michelson optical interferometer and control circuit are built into a palm-sized enclosure. Spectrum and absorbance can be measured by connecting a PC via USB. The FTIR engine will assist in creating portable handheld FTIR spectrophotometers for analytical applications including real-time monitoring of chemicals on production lines and ingredient analysis of agricultural products in the field.

Ultra-compact sensors that house an InGaAs PIN photodiode and a Fabry-Perot Interferometer (MEMS-FPI) tunable filter that can vary its transmission wavelength depending on the applied voltage.

Spectroscopic module is a compact module integrating with MEMS-FPI spectrum sensor and light source. Spectrum and absorbance can be measured by connecting a PC via USB.

Our modules include all the essential components needed to perform Raman measurements, such as excitation laser diode, polychromatic dispersion device, and optical and control circuit systems.

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