Description
1850nm High Power PM Tap Isolator Hybrid
1850nm High Power PM Tap Isolator Hybrid is a fiber passive component which integrated with the function of Tap Filter Coupler and Optical Isolator, Tap Coupler can separate the signal power for monitoring, Optical Isolator for avoiding the backward reflection light, It’s widely used in Optical Quantum Communication and Fiber Laser System, if need pulse type please contact us to confirm.
| Application: | Features: |  |
| Quantum Communication | Compact Package | |
| Fiber Laser | High Isolation | |
| Testing System | Low Insertion Loss | |
| Lab And Research | High Reliability |
Specification:
| Parameter |
Symbol | Value |
Unit | |
| Center Wavelength | λ | 1850 |
nm | |
| Bandwidth | BW | ±10 | nm | |
| Stage | Single Stage | Dual Stage | – | |
| Typ. Peak Isolation | ISO | 32 | 42 | dB |
| Min. Isolation | ISO | 25 | 36 | dB |
| Max. Excess Loss | EL | 0.8 | 1.2 | dB |
| Tap Ratio | 1±0.2, 2±0.4, 5±1, 10±2 | % | ||
| Min. Extinction Ratio | ER | 20 | dB | |
| Min. Return Loss | RL | 50 | dB | |
| Min. Directivity | 50 | dB | ||
| Max. Optical Power (CW) | P | 0.5, 1, 3, 5, 10, 20, 30, 50 or customized | W | |
| Max. Peak Power | P | 5, 10, 20 or customized | KW | |
| Max. Tensil Load | 5 | N | ||
| Fiber Type | PM 1550, PM 1950, PM10/130DC, PM25/250DC, PM25/400DC fiber |
– | ||
| Operating Temperature | T | -5~75 | ℃ | |
| Storage Temperature | T | -40~85 | ℃ | |
| Package Dimension | Φ5.5×L35 |
mm | ||
| Notice: Above specifications are tested at center wavelength without connector in room temperature @23℃. |
| For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower. ER will be 2dB lower, EL will be 0.2dB higher. |
| Slow axis is default aligned to the connector key. Connectors only 1W CW optical power guarantee |
Drawing:
Contact us to get package information for optical power above 5W CW.
Ordering Information (Part Number):
| HPTI-WWWW-CC-S-TT-A-HH-FF-J-LL-CC |
|||||||||
| WWWW | CC | S | TT | A | HH | FF | J | LL | CC |
| Wavelength | Configuration | Stage | Tap Ratio | Working Axis | Handling Power | Fiber Type | Fiber Jacket | Fiber Length | Connector |
| 1850 – 1850nm | 21 – 2×1 | S – Single Stage | T1 – 0.1% | F – Fast Axis Blocked | Z5 – 0.5W | P1 – PM 1950 | B – 250um Bare Fiber | 05 – 0.5m | NE – None |
| 1860 – 1860nm | 12 – 1×2 | D – Dual Stage | 01 – 1% | B – Both Axes Working | 01 – 1W | P5 – PM 1550 | 9 – 900um Loose Tube | 08 – 0.8m | FA – FC/APC |
| 1870 – 1870nm | 02 – 2% | 03 – 3W | D1 – PM-GDF-1550 | 10 – 1.0m | FU – FC/UPC | ||||
| 1880 – 1880nm | 03 – 3% | 05 – 5W | D2 – PM10/130DC | 15– 1.5m | SS – Specify | ||||
| 1890 – 1890nm | 05– 5% | 10 – 10W | D3 – PM25/250DC | 20 – 2.0m | |||||
| SSSS – Specify | 10 – 10% | 20 – 20W | D4 – PM25/400DC | SS – Specify | |||||
| SS – Specify | 30 – 30W | SS – Specify | |||||||
| 50 – 50W | |||||||||
| SS – Specify | |||||||||
Example: HPTI-1850-12-S-01-F-05-P5-B-10-NE is the PN for 1850nm High Power PM Tap Isolator Hybrid, 1×2 (first isolation, then tap), Single Stage, 1% Tap, Fast Axis Blocked, 5W Optical Power, 1.0m PM bare fiber, no connector
