Athermalized Arrayed-waveguide grating (AWG) wavelength multi/demultiplexer
100GHz Athermal AWG

The arrayed-waveguide grating (AWG) wavelength multi/demultiplexer combines and splits optical signals of different wavelengths for use in WDM system. NEL is the pioneer and market leader of Athermal AWG. NEL's Athermal AWG is a high performance and ultra-compact MUX/DEMUX device without the need for temperature controller. The AWG is based on our patented technology, and offers a highly stable and reliable device.


  • No need for temperature control (zero power dissipation)
  • large number of channel up to 48ch
  • Polarization insensitive
  • Available 2-in-1 configuration
  • Compact package (MSA, SFF)
  • Passed GR-1209-CORE and GR-1221-CORE

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