Shenzhen Jiangfan Communication Equipment Co., Ltd.
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Fiber Optical Isolator Polarization Maintaining Fiber In Line Isolator 1064nm
The polarization-maintaining isolator including 1030 1040 1050 1053 1060 1064nm is a passive optical device that allows only one-way light to pass through. It uses panda polarization-maintaining fiber and maintains the input light polarization with a high extinction ratio. Polarization maintaining fiber isolators are usually used to protect lasers or amplifiers from back-reflected light. Feibot provides single-level and dual-level products with different isolation levels to meet customer parameter requirements for different scenarios through different cost performance. In addition, it also provides customized services for high-power products.
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| Index name | unit | Standard value | Limit value |
| Center wavelength | nm | 1030, 1040, 1053, 1064 or customized | |
| Insertion loss (Type) | dB | 0.7 | |
| Insertion loss (@23℃) | dB | 1 | Max. |
| Peak isolation (Type) | dB | 32~40 | |
| Isolation (@23℃) | dB | 25 | Min. |
| Extinction ratio (single axis work) | dB | 22 | Min. |
| Extinction ratio (biaxial work) | dB | 20 | Min. |
| Return loss | 55 | Min. | |
| Withstand power | mW | 500(higher power available upon request) | Max. |
| Tensile load | N | 5 | Max. |
| Fiber type | PM980 Panda Fiber | ||
| Operating temperature | ℃ | -5 to +50 | |
| stored temperature | ℃ | -20 to +85 |
Ordering Information
PMI-AAAA-BB-C-DD-EE-F
| Wavelength AAAA | Fiber type BB | Casing type C | Pigtail length DD | Connector type EE | Working method F |
| 1030-1030nm | P9-PM 980 | B-250um Bare fiber | 05-0.5m | NE -None | F- Fast Axis Blocked |
| 1040 - 1040nm | SS - Specify | L-900um Loose tube | 08-0.8m | FA - FC/APC | B - Both Axis Operating |
| 1060 - 1060nm | 10 -1.0m | FР - FC/PC | |||
| 1064 -1064nm | 15 -1.5m | SA - SC/APC | |||
| ssss -Specify | SS-Specify | SP–SC/PC | |||
| LA- LC/APC | |||||
| LP-LC/PC | |||||
| SS - Specify |