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Infrared Light-Emitting Diodes (IR LED) for 1.9 to 7 um

Our IR LEDs are made by IoffeLED. Devices are available with center wavelengths from 1.9 to 7 microns. Typical emission bandwidth is 0.5 mm and power levels at 10’s to 1000’s of microwatts depending on wavelength, duty cycle etc.

These devices are superior for the follow reasons:

  • Packaged to easily allow heat sinking and thus higher drive power and higher optical power output.
  • Ambient operation
  • Low power consumption (≤0.1 W)
  • Modulation from DC to VHF
  • High long-term stability

The UPS Driver is a useful accessory to drive these devices.

See the catalog below for details on our IRLED product line.  Visit our web store to easily purchase the IRLED that you need.

You can conveniently purchase our IR LED online. Note that we stock the Sr housing version. This is a threaded package that provides ease of mounting and heat sinking.

IR LED - Web Store

ItemPeak WavelengthPulse PowerCW PowerWeb Store
LED19Sr1.9 um6 mW0.6 mWBuy
LED21Sr2.15 um10 mW1.2 mWBuy
LED30Sr2.97 um0.15 - 0.18 mW0.03 - 0.04 mWBuy
LED34Sr3.4 um0.4 - 0.5 mW0.15 - 0.20 mWBuy
LED36Sr3.6 um0.25 - 0.35 mW0.11 - 0.15 mWBuy
LED38Sr3.8 um0.15 - 0.2 mW0.06 - 0.08 mWBuy
LED42Sr4.2 um0.08 - 0.10 mW0.03 - 0.04 mWBuy
LED55Sr5.5 um5 - 7 uW1.5 -1.8 uWBuy
LED70Sr7.0 um8 - 10 uW1 - 1.25 uWBuy
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