NIR InGaAs Spectrometer RED-Wave

The high performance NIR InGaAs spectrometers use a linear photo diode array detector with 512 pixels (1024 optional) to provide maximum sensitivity. The NIR InGaAs spectrometers use single strand SMA-905 fiber optic input. Several models provide a variety of operational ranges and resolutions suitable for both spectroscopy and optical spectrum analysis. NIR applications include chemical ID and moisture analysis, SpectroRadiometry and optical power measurements, laser characterization, microsensor applications, and thicker thin-film measurements.

Available Models

Model	Pixel	Wavelength range (nm)	Grating (l/mm)	Resolution
STE-RW-NIR	512	900-1700	250	3,1nm
STE-RW-NIRb	512	900-1600	300	2,5nm
STE-RW-NIR2	512	1250-1575	600	1,3nm
STE-RW-NIR2b	512	1150-1475	600	1,3nm
STE-RW-NIR-1024	1024	1000-1700	600	1,4nm
STE-RW-NIR3-HR	512	1530-1605	1200	0,4nm
STE-RW-NIR3-HR-1024	1024	1500-1640	1200	0,4nm
STE-RW-NIRX	512	1500-2200	300	2,8nm
STE-RW-NIRX-1024	1024	1500-2200	600	1,4nm
STE-RW-NIRX-SR	512	900-2300	300	<13nm
STE-RW-NIRX-SR-1024	1024	900-2300	600	<7nm

Now available: More compact RED-Wave spectrometer called DWARF-Star
This smaller and more robust version is equipped with a high performance InGaAs detector array for the 900-1700nm wavelength range and achievable resolutions to 1.5nm. The ultra-portable DWARF-Star features no moving parts making it the most rugged NIR analyzer on the market. Its small footprint, just 5" x 3" x 2", allows for easy hardware integration; marketing it as both a field-portable instrument and an OEM product.

Available models for DWARF-Star

Model	Pixel	Wavelength (nm)	Grating (l/mm)	Resolution
STE-DS-NIR	512	900-1700	250	2,5nm
STE-DS-NIRb	512	1000-1700	300	2,0nm
STE-DS-NIR2	512	1250-1575	600	1,00nm
STE-DS-NIR2b	512	1150-1475	600	1,00nm
STE-DS-NIR-1024	1024	1000-1700	600	1,25nm