InGaAs Array Spectrometers

Is your lab lacking Sol? Our Sol series of near-infrared (NIR) spectrometers feature the highest quality NIR array detectors available on the market. These compact, low noise, high performance NIR spectrometers are available between 900nm and 2550nm with resolution as fine as 0.35nm. These spectrometers are ideal for modular based NIR vibrational spectroscopy and can be easily configured for both reflection and transmission measurements using our spectroscopy accessories.


  • Sol 1.7
    TE Cooled InGaAs Array Spectrometer (1.7µm)

    The Sol™ 1.7 TE Cooled InGaAs array spectrometer couples B&W Tek’s class-leading spectrometer technology with the highest performing and most … Continue reading


  • Sol 2.2A
    TE Cooled InGaAs Array Spectrometer (2.2 µm)

    The Sol™ 2.2A TE Cooled InGaAs array spectrometer features a superior extended InGaAs array detector with unmatched stability and noise … Continue reading


  • Sol 2.6
    TE Cooled InGaAs Array Spectrometer (2.6µm)

    The Sol™ 2.6 is a high performance linear InGaAs array spectrometer featuring 256 pixels and providing high throughput and large … Continue reading