​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ ​Teledyne Judson Technologies (TJT) is a global leader for IR sensors from the visible to the very long wavelength infrared (VLWIR) spectrum. The company is part of the Teledyne Scientific Imaging group to address market opportunities in established applications and emerging technologies within the infrared space.

TJT manufactures single and multi-element infrared detectors that utilize a wide variety of materials such as Indium Gallium Arsenide (InGaAs), Mercury Cadmium Telluride (HgCdTe), Indium Antimonide (InSb), Indium Arsenide (InAs), and more. TJT manufactures focal plane arrays (FPAs) that deliver high-resolution imagery, integrated dewar cooler assemblies (IDCAs) for high-performance sensors, and camera cores that offer big-senor performance in a compact footprint for low-SWaP applications. ​​

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A Leader in Infrared Sensing Products

Request your copy of the 2024 e-catalog and discover the latest innovations and advancements in infrared sensing products from Teledyne Judson.

This release features improved specifications and performance for its InGaAs products. InGaAs is a semiconductor material that offers high sensitivity and low noise in the short-wave infrared (SWIR) range, from 0.9 - 2.6 µm. InGaAs products are ideal for spectroscopy, hyperspectral imaging, night vision, laser detection, and optical communication.

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InGaAs Arrays for
Infrared Detection​