100GHz DWDM TFF Chip
Etern Electronics TFF(thin film filter) could be integrated into fiber optical devices in several ways. One common packaging concept is to use "three-port device."
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength Range [C or L_Band] | 1460~1620 (C or L_Band) |
| Channel Spacing | 100G |
| Target ITU Wavelength | ITU-T Grid |
| PassBand@-0.5dB | <0.52 nm |
| Center Wavelength@-0.5dB Tolerance [@-0.5dB；@-0.5dB Tolerance] | +0.3~+0.65 nm |
| Max. Insertion Loss | ＜0.3 dB |
| Ripple | ＜0.2 dB |
| Bandwidth @30dB | ＜1.2 nm |
| Reflection Isolation | ＞13 dB |
| Temperature Shift | <2 pm/℃ |
| Transmission Isolation for Adjacent Channel | ＞30 dB |
| Transmission Isolation for Non-Adjacent Channel | ＞45 dB |
| Reflection of Backside AR Coating [over passband width] | < 0.2% over passband width |
| Flatness | <0.3 nm |
| Scratch/Dig | 40/20 |
| Chipping [on edges] | ≤0.1 mm |
| Chipping [on corners] | ≤0.15 mm |
| Dimension（Length*width*Thickness） | (1.4±0.1) mm × (1.4±0.1) mm × (1.3±0.2) mm |
| Operating Temperature | -40 to +85 ℃ |
Applications
Datasheet
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Supplier Information
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