1547.72 nm Athermal Package FBG, 25 Ghz FWHM 1310/1610 nm WDM cellular application and fiber optical

cellular application and fiber optical amplifier

low temperature sensitivity and epoxy free optical path

high isolation and high stability and reliability

These devices can combine 2 pump lasers and 1 signal channel into one fiber and create a high power pump laser source

Wide Wavelength RangeWide Attenuation RangeHigh PrecisionHigh Stability and Reliability

1547.72 nm Athermal Package FBG, 25 Ghz FWHM 1310/1610 nm WDM cellular application and fiber opticalFBG 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. FEATURES25 G Channel SpacingLow Insertion LossExcellent Channel IsolationUSE INRegional and Long HaulDWDM NetworksWavelength Reference Lead Time: 4 5 Weeks Datasheet