保偏帯通滤波器
保偏帯通滤波器
保偏帯通滤波器
- 产品详情
- 产品参数
保偏帯通滤波器
Features
High Isolation
Low Insertion Loss
High Return Loss
ExcellentEnvironmental Stability
High Power HandlingCapability
Applications
Fiber Lasers
Amplifiers
Specifications
Parameters | Unit | Values |
Center Wavelength | nm | 1550 |
Max. Insertion Loss | dB | 1.0 |
Min. Pass Bandwidth @ -0.5dB | nm | 2.0 |
Min. Isolation @ 1520 ~ 1547nm & 1553 ~1570nm | nm | 25 |
Min. Extinction Ratio | dB | 20 |
Min. Optical Return Loss | dB | 50 |
Max. Optical Power (CW) | mW | 500 |
Max. Tensile Load | N | 5 |
Fiber Type | Fijikura PM 1550 Panda fiber | |
Operating Temperature | ℃ | -5 to +70 |
Storage Temperature | ℃ | -40 to +85 |
Parameters | Unit | Values |
Nominal Center Wavelength | nm | 1064 |
Max. Insertion Loss over CWL+/-1nm | dB | 1.2 |
Max. Pass Bandwidth @3dB | nm | 3 |
Max. Stop Bandwidth @25dB | nm | 10 |
Min. ER | dB | 20 |
Min. Optical Return Loss | dB | 50 |
Max. Optical Power(CW) | mW | 500 |
Max. Tensile Load | N | 5 |
Fiber Type | PM 980 Panda Fiber | |
Operating Temperature | ℃ | -5 to +70 |
Storage Temperature | ℃ | -40 to +85 |
*Abovespecifications are for device without connector.
*For devices withconnectors, IL will be 0.3dB higher, ER will be 2dB lower and RL will be 5dBlower.
*The PM fiber andthe connector key are aligned to the slow axis.
Ordering Information
PMBPF-①①①①-②②-③③-④④-⑤⑤-⑥
①①①①: Center Wavelength | ③③: Stop Band Width | ⑤: Fiber Jacket | |
1064 - 1064nm | 10 - 10nm | B - 250um Bare Fiber | |
SSSS - Specify | SS - Specify | L - 900um Loose Tube | |
C - 3mm Cable | |||
②②: Pass Band Width | ④: Connector Type | S - Specify | |
02 - 2nm | 1 - FC/UPC | ||
SS - Specify | 2 - FC/APC | ⑥: Fiber Length | |
3 - SC/UPC | 1 - 1.0 m | ||
4 - SC/APC | S - Specify | ||
N - None | |||
S - Specify | |||
