5 mW DFB Laser Diode, 1735-1805nm, Butterfly package

NEL DFB Laser Diode

Manufacturer's part number :


Manufacturer NEL Photonics Business Group

NEL Photonics Business Group

Description :

The KELD1F5DAAA model is a DFB laser diode for gas sensing with a spectral range from 1735 nm to 1805 nm with 5 mW fibre output power in a 14-Pin butterfly package including a thermo-electric cooler. The pigtail fibre is connectorised with an FC/FC connector.

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  • Semiconductor-based distributed feedback (DFB) laser
  • Spectral range: 1735 nm to 1805 nm
  • Output Power: 5 mW
  • Package: 14 pin Butterfly
  • Benefits

  • Applications: Near-IR gas analysis, Tunable diode laser absorption spectroscopy (TDLAS), Fiber optic sensors
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Wavelength (nm) 1735 to 1805  

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Power 5 mW  
Package 14 Pin Butterfly