保偏光環(huán)行器(830-1060nm)
特性
高的隔離
低插入損耗
低PDL
高穩(wěn)定性、高可靠性
成本效益
應(yīng)用程序
光纖放大器
泵浦激光源
光導(dǎo)纖維傳感器
測(cè)試與測(cè)量
儀表
產(chǎn)品規(guī)格
| Parameter | Unit | Specifications |
|---|---|---|
| Operating Wavelength | nm | 830, 850, 980, 1030 or 1060 |
| Bandwidth | nm | ± 10 |
| Grade | P | |
| Peak Isolation (Typ.) | dB | 25 |
| Isolation (Min.) | dB | ≥ 20 |
| Insertion loss | dB | Typ.: 1.3 Max.: ≤ 1.8 |
| Extinction Ratio* | dB | Typ.: 25 Max.: ≥ 20 |
| Channel Crosstalk | dB | Typ.: 50 Max.: ≥ 45 |
| Return Loss | dB | ≥ 50 |
| Optical Power | mW | ≤ 400 |
| Operating Temperature | °C | 0 to +65 |
| Storage Temperature | °C | – 40 to +85 |
| Package Dimensions (LxWxH) | mm | A= 60x32x29 |
Note:
* Extinction Ratio is guaranteed from 10 ~ 50°C.
1. The PM fiber and the connector key are aligned to the slow axis.
2. ER value applies to fiber ≤ 0.75m. Increased fiber length will decrease ER.
3. For each connector, IL will be 0.3dB higher, RL 5dB lower, and ER 2dB lower.
All values referenced are without connector.
