1555.08 nm Athermal Package FBG, 20 Ghz FWHM 1550 nm (1+N)*1 Combiner (HP) The coupler is a 1x2

The coupler is a 1x2 1064 nm 50/50 PM Fused Coupler

test Instrument

so it contains a built in polarizer

This high-power

Athermal AWG (AAWG) have equivalent performance to standard Thermal AWG (TAWG) but require no electrical power for stabilization

1555.08 nm Athermal Package FBG, 20 Ghz FWHM 1550 nm (1+N)*1 Combiner (HP) The coupler is a 1x2FBG 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