850nm, TO-46 Flat window component, common Cathode or Anode, 1.25 Gb/s, unattenuated
The HFE408x-322 is a high radiance VCSEL designed to convert electrical current into optical power that can be used in fiber optic
communications and other applications. As the current varies above threshold, the light intensity increases proportionally.
The HFE408x-322 is designed to be used with inexpensive silicon or gallium arsenide detectors, but excellent performance can also be achieved with some indium gallium arsenide detectors.