Description
1550±100nm High Power Broadband Polarization Insensitive Optical Isolator
1550±100nm High Power Broadband Polarization Insensitive Optical 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 | 1550 |
nm | |
| Bandwidth | BW | ±100 |
nm | |
| Stage | Single Stage | Dual Stage | – | |
| Typ. Insertion Loss | IL | 0.7 | 1.2 | dB |
| Max. Insertion Loss | IL | 1.0 | 1.5 | dB |
| Typ. Peak Isolation | ISO | 25 | 32 | dB |
| Min. Isolation | ISO | 17 | 25 | dB |
| Max. Polarization Dependent Loss | PDL | 0.15 | 0.2 | dB |
| Max. Polarization Mode Dispersion | PMD | 0.2 | 0.1 | ps |
| Min. Return Loss | RL | 50 | dB | |
| Max. Optical Power (CW) | P | 0.5, 1, 3, 5, 10, 15, 20 or specify | W | |
| Max. Peak Power | P | 5, 10 or specify | KW | |
| Max. Tensil Load | 5 | N | ||
| Fiber Type | SMF-28e fiber | – | ||
| Operating Temperature | T | -5~50 | ℃ | |
| 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. connectors only 1W CW optical power guarantee. |
Drawing:
Ordering Information (Part Number):
| HBPII-WWWW-BB-S-HH-J-LL-CC |
||||||
| WWWW | BB | S | HH | J | LL | CC |
| Wavelength | Bandwidth | Stage | Handling Power | Fiber Jacket | Fiber Length | Connector |
| 1550 – 1550nm | 1H – 100nm | S – Single Stage | 01 – 1W | B – 250um Bare Fiber | 05 – 0.5m | NE – None |
| SSSS – Specify | 2H – 200nm | D – Dual Stage | 03 – 3W | 9 – 900um Loose Tube | 10 – 1.0m | FA – FC/APC |
| 05 – 5W | 2 – 2.0mm Loose Tube | 15 – 1.5m | FU – FC/UPC | |||
| 10 – 10W | 3 – 3.0mm Loose Tube | 20 – 2.0m | SA – SC/APC | |||
| 15 – 15W | SS – Specify | SU – SU/APC | ||||
| 20 – 20W | LA – LC/APC | |||||
| SS – Specify | LU – LC/UPC | |||||
| SS – Specify | ||||||
Example: HBPII-1550-2H-D-05-9-10-NE is the PN for 1550±100nm High Power Broadband Polarization Insensitive Optical Isolator, Dual Stage, 5W CW, 1.0m SM fiber, 900um loose tube, No connector
