Description
1310±50nm High Power Broadband PM Fiber Optic Isolator
1310±50nm High Power Broadband PM Fiber Optic Isolator is a fiber passive component built with Faraday crystal, it allows light signal to be delivered in one forward direction and avoid the back reflection light, it’s widely used in OCT system, fiber optic sensor system to protect the light source and lower down the system optical signal noise. The higher power type is available upon request.
| Application: | Features: |  |
| OCT | Wide Band | |
| Fiber Optic Sensor | High Isolation | |
| Testing System | Low Insertion Loss | |
| Lab & Research | High Reliability |
Specification:
| Parameter | Symbol | Value |
Unit | |
| Center Wavelength | λ | 1310 |
nm | |
| Bandwidth | BW | ±50 |
nm | |
| Stage | Single Stage | Dual Stage | – | |
| Typ. Insertion Loss | IL | 0.5 | 0.8 | dB |
| Max. Insertion Loss | IL | 0.8 | 1.1 | dB |
| Typ. Peak Isolation | ISO | 35 | 42 | dB |
| Min. Isolation | ISO | 25 | 32 | dB |
| Min. Extinction Ratio for Fast Axis Blocked | ER | 22 |
dB | |
| Min. Extinction Ratio for Both Axes Working | ER | 20 | dB | |
| Min. Return Loss | RL | 50 |
dB | |
| Max. Optical Power (CW) | P | 0.5 1, 3, 5, 10, 15, 20 or customized | W | |
| Max. Peak Power | P | 5, 10 or customized | kW | |
| Max. Tensil Load | 5 | N | ||
| Fiber Type | PM 1310 Panda Fiber | – | ||
| Operating Temperature | T | -5~70 | ℃ | |
| Storage Temperature | T | -40~85 | ℃ | |
| Package Dimension | Φ5.5×L35 or L58xW10xH8 | 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. |
| Slow axis is default aligned to the connector key. Connectors only 1W CW optical power guarantee. |
Drawing:
Ordering Information (Part Number):
| HBPMI-WWWW-BB-S-A-HH-J-LL-CC |
|||||||
| WWWW | BB | S | A | HH | J | LL | CC |
| Wavelength | Bandwidth | Stage | Working Axis | Handling Power | Fiber Jacket | Fiber Length | Connector |
| 1300 – 1300nm | 1H – 100nm | S – Single Stage | F – Fast Axis Blocked | 01 – 1W | B – 250um Bare Fiber | 05 – 0.5m | NE – None |
| 1310 – 1310nm | D – Dual Stage | Slow Axis Working | 03 – 3W | 9 – 900um Loose Tube | 10 – 1.0m | FA – FC/APC | |
| SSSS – Specify | B – Both Axes Working | 05 – 5W | 2 – 2.0mm Loose Tube | 15 – 1.5m | FU – FC/UPC | ||
| 10 – 10W | 3 – 3.0mm Loose Tube | 20 – 2.0m | SS – Specify | ||||
| 15 – 15W | SS – Specify | ||||||
| 20 – 20W | |||||||
| SS – Specify | |||||||
Example: HBPMI-1310-1H-S-F-05-9-10-NE is the PN for 1310±50nm High Power Broadband PM Fiber Optic Isolator, Single Stage, Fast Axis Blocked, 1.0m PM fiber, 900um loose tube, No connector
