For near-infrared range, compact / thin case with InGaAs linear image sensor mounted


The mini-spectrometer TF series is a polychromator provided in a compact, thin case that houses optical elements, image sensor, and driver circuit. Spectrum data can be acquired by guiding measurement light into a mini-spectrometer through an optical fiber and transferring the measured results to a PC via the USB connection. Moreover, the trigger function that can be also used for short-tern integration enables spectroscopic measurement of pulse emissions.
The product includes free evaluation software with functions for setting measurement conditions, acquiring and saving data, drawing graphs, and so on. Furthermore, the DLL function specifications are disclosed, so users can create their original measurement software programs.

-Compact, thin case
-InGaAs linear image sensor built-in
-With trigger function
-High throughput using quartz transmission grating
-External power supply not necessary (USB bus powered)
-Easy installation in devices
-Stores wavelength conversion factor in internal memory

Spectral response range 950 to 1700 nm
Spectral resolution (FWHM) (typ.) 5 nm
Spectral resolution (FWHM) (max.) 7 nm
Cooling Non-cooled
A/D resolution 16 bits
Interface USB 2.0
Built-in sensor InGaAs linear image sensor
Number of total pixels 256 pixels
Measurement condition Typ. Ta=25 ℃, unless otherwise noted

Dimensional outline (unit: mm)

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