Products
Optical filters (Passive)
TWDM, T 1545+1600 / R 1310+1490+1577+1625
No.：DB0-1AAAZ-2565, DB0-AAG7D-2666
Specifications
| Parameters | Unit | Specifications |
| Operation Wavelength | nm | 1260~1650 |
| Angle of Incident | degree | 1.8 |
| Pass Band Width | nm | 1530~1565 & 1596~1603 |
| Stop Band Width | nm | 1260-1500 & 1575~1581 &1615~1650 |
| Transmission Isolation | dB | >=30 or 35 |
| Max IL within PassBand | dB | <=0.3 |
| Ripple within PassBand | dB | <= 0.2 |
| Reflection Isolation | dB | >=13 or 15 |
| Max IL within StopBand | dB | <=0.2 |
| Ripple within StopBand | dB | <=0.15 |
| Polarization Dependent Loss within PassBand | dB | <= 0.1 |
| Reflection of Backside AR Coating | % | <= 0.2 |
| Size (Length ´ Width ´ Thickness) | mm | (1.4+/-0.1) ´ (1.4+/-0.1) ´ (0.9~1.4) |
| Wedge Angle | degree | 0.2 |
| Edge/Corner Chip | mm | <= 0.1 |
| Scratch/Dig | 40 / 20 |