Hybrid GFF with Laser Blocking
This Hybrid GFF combines the funtionality of a pump laser blocker and of a gain flattening filter in order to reduce the number of filters used in the package. These characteristics are obtained without compromise to performance. The GFF is in the typical C-Band range of 1530-1565nm and the 980nm pump is blocked at a level >15dB.
To specify your gain flattening filter, please contact us.
|Wavelength Range [nm]||C-Band|
|Angle of Incidence [degrees]||3|
|Angle Tuning [degrees]||2-4|
|Peak-to-Peak Error Function [dB]||< 0.4|
|Insertion Loss [dB]||< 0.2|
|Polarization Dependent Loss (PDL) [dB]||< 0.05|
|Temperature Coefficient [pm/deg C]||< 2|
|Operating Temperature Range [deg C]||-40 to +85|
|Storage Temperature Range [deg C]||-40 to +85|
|AR on Back Surface [%R]||<0.2|
|Wedge Angle [degs]||0 to 0.5|
|Environmental Testing||Telcordia GR1221|
|Mechanical Durability||Telcordia GR1221|