OSICS DFB DWDM modules based on high-performance distributed feedback laser diodes
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.
Superior optical power and wavelength stability
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.
Precise wavelength tuning
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.
Minimal signal degradation
The modules feature Stimulated Brillouin scattering suppression to minimize signal degradation due to non-linearity in long-distance transmission experiments.