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Infrared detectors

Sensors and modules for infrared light detection.

Special Price Campaign!

Thermopile T15770, an infrared sensor that detects flames with high sensitivity, is now available at a special price regardless of the number of orders. Due to popular demand, the period has been extended.

For details, please use the web inquiry form or contact our sales office.

*Orders received by December 29, 2023 are eligible.

InGaAs photodiodes for near-infrared light detection. Features include high speed, high sensitivity, low noise, and spectral responses ranging from 0.5 μm to 2.6 μm.

This reflective sensor houses an InGaAs PIN photodiode and an LED in a compact package. The LED irradiates infrared light on the target object, and the photodiode signal generated from the reflected light is output digitally through an I2C interface.

InGaAs linear arrays and segmented-type photodiodes.

InGaAs APDs provide high near-infrared sensitivity for low light detection at high speeds.

High-speed, low-noise infrared detectors capable of detecting infrared light up to approximately 3.5 μm.

High-speed, low-noise infrared detectors that deliver high sensitivity in the atmospheric window between 3 - 5 μm. Infrared light in the 5 μm band can be detected with peak sensitivity and high response speed.

InAsSb photovoltaic detectors deliver high sensitivity within 5 μm, 8 μm, and 11 μm.

16, 46 element array capable of detecting up to 5 μm band.

Type II superlattice infrared detector with a sensitivity up extended to 14 μm band using Hamamatsu unique crystal growth technology and process technology.

Ultrafast mid-infrared photodetector with a response bandwidth of over 20 GHz.

Low-cost sensors that generate thermoelectromotive force in proportion to the energy level of incident infrared light. Concentration of various types of gases can be measured by attaching a band-pass filter to thermopile detectors.

Detectors with one sensor is mounted over a second sensor along the same optical axis, in order to provide a broad spectral response range.

Compact modules containing an infrared detector and a preamplifier. Thermoelectric and liquid nitrogen cooling is available for applications requiring low noise.

Modules for infrared detection.

Amplifiers, temperature controllers, and heat sinks.

Line-up document "Devices for Gas Measurement" is now available!

Hamamatsu offers a wide range of light sources and detectors required for optical gas measurement. This document introduces suitable products and application examples for each measurement method.

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