This is an example of a hybrid GFF with extended passbands (T > -0.5 dB) both below and above the GFF wavelength range. To specify your gain flattening filter, please contact us.
Product Specifications:
Optical Specifications |
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Wavelength Range [nm] |
1460-1620 |
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Angle of Incidence [degrees] |
3 |
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Angle Tuning [degrees] |
2-4 |
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Peak-to-Peak Error Function [dB] |
< 0.4 |
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Pass Band Range |
1500-1525; 1568-1620 |
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Pass Band Level [dB] |
> -0.75 |
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Insertion Loss [dB] |
< 0.2 |
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Polarization Dependent Loss (PDL) [dB] |
< 0.1 |
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Temperature Coefficient [pm/deg C] |
< 2 |
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Operating Temperature Range [deg C] |
-40 to +85 |
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Storage Temperature Range [deg C] |
-40 to +85 |
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AR on Back Surface [%R] |
<0.2 |
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Physical Specifications |
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Part Size |
Width [mm] |
Length [mm] |
Thickness [mm] |
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1.4 (+/- 0.1) |
1.4 (+/- 0.1) |
1.0 (+/- 0.2) |
Wedge Angle [degs] |
0 to 0.5 |
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Surface Quality |
60/40 |
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Reliability |
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Environmental Testing |
Telcordia GR1221 |
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Mechanical Durability |
Telcordia GR1221 |
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