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  1. Products
  2. Infrared Detectors
  3. InGaAs Detectors
  4. InGaAs Room Temperature
1.7 μm – 2.6 μm

InGaAs Room Temperature

Teledyne Judson’s room temperature InGaAs detectors deliver dependable infrared sensitivity from 1.7 μm to 2.6 μm – no cooling required. They are ideal for compact systems and cost-sensitive applications, offering excellent quantum efficiency and low dark current for NIR-FTIR, optical communication, and currency validation.

InGaAs Room Temperature

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Showing 28 results
Product Wavelength Range Sensor Size Longwave Cutoff (µm) Peak Wavelength Operating Temperature Status Compare
J22-18I-R01M-1.7
J22-18I-R01M-1700 		SWIR 1 1.7 1.65 22 In Production Request Info InGaAs Room Temperature
J22-18I-R250U-1.7
J22-18I-R250U-1700 		SWIR 0.25 1.7 1.65 22 In Production Request Info InGaAs Room Temperature
J22-18I-R40U-1.7
J22-18I-R40U-1700 		SWIR 0.04 1.7 1.65 22 In Production Request Info InGaAs Room Temperature
J22-18I-R500U-1.7
J22-18I-R500U-1700 		SWIR 0.5 1.7 1.65 22 In Production Request Info InGaAs Room Temperature
J22-18I-R75U-1.7
J22-18I-R75U-1700 		SWIR 0.075 1.7 1.65 22 In Production Request Info InGaAs Room Temperature
J22-5I-R02M-1.7
J22-5I-R02M-1700 		SWIR 2 1.7 1.65 22 In Production Request Info InGaAs Room Temperature
J22-5I-R03M-1.7
J22-5I-R03M-1700 		SWIR 3 1.7 1.65 22 In Production Request Info InGaAs Room Temperature
J22-8I-R05M-1.7
J22-8I-R05M-1700 		SWIR 5 1.7 1.65 22 In Production Request Info InGaAs Room Temperature
J23-18I-R01M-1.9
J23-18I-R01M-1900 		SWIR 1 1.9 1.75 22 In Production Request Info InGaAs Room Temperature
J23-18I-R01M-2.2
J23-18I-R01M-2200 		SWIR 1 2.2 1.9 22 In Production Request Info InGaAs Room Temperature
J23-18I-R01M-2.4
J23-18I-R01M-2400 		SWIR 1 2.4 2.15 22 In Production Request Info InGaAs Room Temperature
J23-18I-R01M-2.6
J23-18I-R01M-2600 		SWIR 1 2.6 2.25 22 In Production Request Info InGaAs Room Temperature
J23-18I-R250U-1.9
J23-18I-R250U-1900 		SWIR 0.25 1.9 1.75 22 In Production Request Info InGaAs Room Temperature
J23-18I-R250U-2.2
J23-18I-R250U-2200 		SWIR 0.25 2.2 1.9 22 In Production Request Info InGaAs Room Temperature
J23-18I-R250U-2.4
J23-18I-R250U-2400 		SWIR 0.25 2.4 2.15 22 In Production Request Info InGaAs Room Temperature
J23-18I-R250U-2.6
J23-18I-R250U-2600 		SWIR 0.25 2.6 2.25 22 In Production Request Info InGaAs Room Temperature
J23-18I-R500U-1.9
J23-18I-R500U-1900 		SWIR 0.5 1.9 1.75 22 In Production Request Info InGaAs Room Temperature
J23-18I-R500U-2.2
J23-18I-R500U-2200 		SWIR 0.5 2.2 1.9 22 In Production Request Info InGaAs Room Temperature
J23-18I-R500U-2.4
J23-18I-R500U-2400 		SWIR 0.5 2.4 2.15 22 In Production Request Info InGaAs Room Temperature
J23-18I-R500U-2.6
J23-18I-R500U-2600 		SWIR 0.5 2.6 2.25 22 In Production Request Info InGaAs Room Temperature
J23-5I-R02M-1.9
J23-5I-R02M-1900 		SWIR 2 1.9 1.75 22 In Production Request Info InGaAs Room Temperature
J23-5I-R02M-2.2
J23-5I-R02M-2200 		SWIR 2 2.2 1.9 22 In Production Request Info InGaAs Room Temperature
J23-5I-R02M-2.4
J23-5I-R02M-2400 		SWIR 2 2.4 2.15 22 In Production Request Info InGaAs Room Temperature
J23-5I-R02M-2.6
J23-5I-R02M-2600 		SWIR 2 2.6 2.25 22 In Production Request Info InGaAs Room Temperature
J23-5I-R03M-1.9
J23-5I-R03M-1900 		SWIR 3 1.9 1.75 22 In Production Request Info InGaAs Room Temperature
J23-5I-R03M-2.2
J23-5I-R03M-2200 		SWIR 3 2.2 1.9 22 In Production Request Info InGaAs Room Temperature
J23-5I-R03M-2.4
J23-5I-R03M-2400 		SWIR 3 2.4 2.15 22 In Production Request Info InGaAs Room Temperature
J23-5I-R03M-2.6
J23-5I-R03M-2600 		SWIR 3 2.6 2.25 22 In Production Request Info InGaAs Room Temperature
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A Guide to InGaAs and Extended InGaAs Detectors

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Last Updated: March 25, 2025

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Infrared Detector Product Catalog

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Last Updated: January 22, 2024

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