Werner-von-Siemens-Str. 15
82140 Olching / Germany

Phone: +49 (0)8142 / 28 64-0
Fax: +49 (0)8142 / 28 64-11



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IR Arrays

Powerful IR arrays were developed for applications in NIR spectroscopy. Arrays made of InGaAs and extended InGaAs are available.


xInGaAs Linear Array

The IG22 array consists of 256 rectangular pixels made of extended InGaAs with a TE2 cooler.

IR Arrays

LASER COMPONENTS Detector Group manufactures the 256 pixel array with an element size of 30 µm x 250 µm and a pitch of 50 µm. The arrays made of extended InGaAs are specially designed for spectroscopy up to 2.1 µm.

The IG22 array has the following special features:

  • "Dark pattern" due to the auto zero of the input offset. This results in a particularly large dynamic range.
  • Eight different amplification levels. This allows an optimal signal-to-noise ratio to be achieved for each pixel.
  • Integrated anti-alias filter.
  • Optimized thermal design.

A control unit is under development.

    We are offering a special product: Our developer test kit is designed for the fast application of our linear arrays. It contains

    • Data acquisistion board
    • FPGA/USB 2.0 board
    • TEC control
    • Heat sink with integrated fan

    Other customers have also looked at:

    Your contact person

    Uwe Asmus

    +49 (0) 8142 2864-43

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