OSICS DFB DWDM modules are powerful distributed feedback laser sources boasting precise tunability, exceptional wavelength stability and external and internal LF modulation features. They are ideal for monitoring DWDM systems and simulating WDM channels.
OSICS DFB DWDM modules offer +13 dBm of optical power coupled in a polarization-maintaining fiber with a remarkable 5 pm wavelength stability over one hour.
The internal wavelength calibration delivers ±30 pm accuracy, and the wavelength can be finely tuned over 1.8 nm (typ.) with the internal temperature control.
The modules feature Stimulated Brillouin scattering suppression to minimize signal degradation due to non-linearity in long-distance transmission experiments.