1563.86 nm Athermal Package FBG, 20 Ghz FWHM High Power Pump Module The module is a 945

The module is a 945 nm fiber coupled diode laser

and features excellent stability in a biased circuit

Excellent Low Power Stability

Short Coherence Length

1563.86 nm Athermal Package FBG, 20 Ghz FWHM High Power Pump Module The module is a 945FBG is the key component that acts as a rejection filter in telecommunications. The center wavelength of FBG is very sensitive to changes of temperature or strain. The package is used by the technology of temperature compensation to make the wavelength very stable. FEATURES20 G Channel Spacing Low Insertion LossExcellent Channel Isolation USE INRegional and Long Haul DWDM NetworksWavelength Reference Lead Time: 3 4 WeeksDatasheet