Oceanhood’s self-developed wavelength calibration light sources are key tools for spectrometer calibration, providing accurate and reliable spectrometer calibration in the UV-NIR wavelength range. The series includes CAL-HG (253-1700 nm), CAL-KR (427-893 nm), CAL-NE (540-754 nm), CAL-AR (696-1704 nm), and CAL-XE (916-1984 nm) gas-discharge emitting light sources, each of which has a specific emission line covering a wide wavelength range. With their multiple wavelength options and emission lines, these sources help users perform high-precision calibrations in the wavelength range of interest. Users can choose a single source or a combination of sources to match their measurement range and accuracy requirements. This flexibility makes the calibration process simpler and more efficient, significantly improving the accuracy and reliability of spectral measurements.

◆ Accurate and reliable: gas-emitting light source that produces atomic emission lines for reliable spectrometer wavelength calibration;

◆ Easy to operate: only need power supply and optical fiber to calibrate the spectrometer;

◆ High stability and repeatability;

◆ Standard SMA905 fiber optic interface;

◆ Stabilization time: ~1minute.

◆ Light source life 3500h (typical);

◆ Aperture: 3mm;.

◆ UV-NIR coverage; selection can be made from a number of different wavelength light sources;