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Infrared Detectors

Opto Diode manufactures high performance infrared detectors with a wide variety of active area sizes, cooling alternatives, packaging, windows, lenses, and filters options. These detectors are ideal for gas analysis, emissions monitoring, spectroscopy, process control, flame and fire monitoring. Our A Series lead sulfide (PbS) detectors provide the highest sensitivity in the 2µm to 4µm wavelength region. Our B Series lead selenide (PbSe) detectors deliver the best overall performance in a wider spectral range from 1µm to 5µm. Our multichannel (MCDs) devices are ideal for simultaneous detection of multiple gases including CO2, CO, and other hydrocarbons.

AP Series Uncooled PbS Packages Our AP Series of uncooled lead sulfide infrared detectors is available in several standard active area sizes from 1mm2 to 36mm2 in both TO5 and TO8 packages. Please contact sales for customized sizes and configurations.
AP Series Uncooled PbS Packages
Our AP Series of uncooled lead sulfide infrared detectors is available in several standard active area sizes from 1mm2 to 36mm2 in both TO5 and TO8 packages. Please contact sales for customized sizes and configurations.

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AT1 Series One-Stage Cooled PbS Packages Our AT1 Series of one-stage TEC lead sulfide infrared detectors provides temperature stability and improved performance. Devices are available in convenient to use TO37 packages.
AT1 Series One-Stage Cooled PbS Packages
Our AT1 Series of one-stage TEC lead sulfide infrared detectors provides temperature stability and improved performance. Devices are available in convenient to use TO37 packages.

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AT2 Series Two-Stage Cooled PbS Packages Our AT2 Series of two-stage TEC lead sulfide infrared detectors provides temperature stability and the highest level of performance for use in harsh environments. Devices are available in both TO37 and TO8 packages.
AT2 Series Two-Stage Cooled PbS Packages
Our AT2 Series of two-stage TEC lead sulfide infrared detectors provides temperature stability and the highest level of performance for use in harsh environments. Devices are available in both TO37 and TO8 packages.

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BXP Series Uncooled PbSe Packages Our BXP Series of uncooled lead selenide infrared detectors is available in several standard active area sizes from 1mm2 to 9mm2 in TO5 packages. Please contact sales for customized sizes and configurations.
BXP Series Uncooled PbSe Packages
Our BXP Series of uncooled lead selenide infrared detectors is available in several standard active area sizes from 1mm2 to 9mm2 in TO5 packages. Please contact sales for customized sizes and configurations.

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BXT1 Series One-Stage Cooled PbSe Packages Our BXT1 Series of one-stage TEC lead selenide infrared detectors provides temperature stability and improved performance. The devices are available in convenient to use TO37 and TO8 packages.
BXT1 Series One-Stage Cooled PbSe Packages
Our BXT1 Series of one-stage TEC lead selenide infrared detectors provides temperature stability and improved performance. The devices are available in convenient to use TO37 and TO8 packages.

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BXT2 Series Two-Stage Cooled PbSe Packages Our BXT2 Series of two-stage TEC lead sulfide infrared detectors provides temperature stability and the highest level of performance for use in harsh environments. Both TO37 and TO8 packages are available.
BXT2 Series Two-Stage Cooled PbSe Packages
Our BXT2 Series of two-stage TEC lead selenide infrared detectors provides temperature stability and the highest level of performance for use in harsh environments. Both TO37 and TO8 packages are available.

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