
The Polarization Maintaining Tap Isolator combines a tap coupler and isolator into a single compact package. It is characterized with high extinction ratio, low insertion loss, high isolation and a very stable tap-coupling ratio. It is widely used in fiber amplifiers, fiber lasers and fiber sensors.
Features & Applications
| Features | Applications |
|---|---|
| Low Insertion Loss | EDFA |
| High Return Loss | Pump Laser |
| High Extinction Ratio | Optics Cutting |
| High Isolation | Research |
Specifications
| Parameter | Unit | Value |
|---|---|---|
| Stage | - | Single / Dual |
| Signal Wavelength | nm | 1064±5 |
| Min. Signal Isolation, λc±5nm at 23℃ (Output to Input) | dB | 28 / 45 |
| Max. Excess Loss at 23℃ (Input to Output) | dB | 2.5 / 3.5 |
| Min. Extinction Ratio at 23℃ | dB | 20 |
| Tap Ratio | % | 1±0.2%, 2±0.4%, 5±1%, 10±2% |
| Min. Pass Bandwidth (@-0.5dB) | nm | 2, 5, 8, 15 or Specified |
| Max. Stop Bandwidth (@-25dB) | nm | As Specified |
| Min. Return Loss at 23℃ | dB | 50 |
| Max. Optical Power (CW) | mW | 300 |
| Max. Tensile Load | N | 5 |
| Operating Temperature | ℃ | -5~+50 |
| Storage Temperature | ℃ | -40~+85 |
Ordering Information
①①①①
- Wavelength:
1064=1064nm, SSS=Specified
②
- Working Axis:
1=Option 1, 2=Option 2, 3=Option 3, 4=Option 4, 5=Option 5
③
- Stage:
S=Single-core Stage, D=Dual-core Stage
④④
- Pass Bandwidth @-0.5dB:
02=2nm, 05=5nm, 10=10nm, SS=Specified
⑤⑤
- Tap ratio:
01=1%, 02=2%, ..., 50=50%
⑥⑥⑥
- Fiber type for In & Out:
003=PM980, SSS=Specified
⑦⑦⑦
- Fiber type for Tap:
003=PM980, 004=HI1060, SSS=Specified
⑧
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This product belongs to F-tone Networks' optical components product line. For detailed specifications, please contact our sales team. Thank you!
Important Notice:
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. rther details are available from any F-tone Networks sales representative.
