The IG26H Series Offers High Shunt Resistance to Enhance Spectroscopy

15 Jan 2025

Enable Reverse Bias Applications with Extended InGaAs IR Detectors

The IG26H series is a new addition to the existing line of high-quality IG26 extended InGaAs infrared (IR) PIN photodiodes.  The IG26H series offers low dark current under reverse bias condition, with excellent thermal performance, reducing the need for cooling solutions.  

The high shunt resistance of the IG26H series is paired with high responsivity over a wide spectrum.  With a peak responsivity of 1.45 A/W, the IG26H series detectors offer increased sensitivity measurements in spectroscopic and radiometric applications.  The IG26H series also features a 50% cut-off wavelength exceeding 2.45µm.    

TE1 and TE2 packages are available for customers that require thermoelectric cooling, as well as an uncooled TO-can version.  The IG26H can meet the demands of spectrophotometry, diode laser monitoring, flame control, and gas detection. 

Further information InGaAs Photodiodes 500 - 2600 nm