供应定制1064nm(1x2 or 2x2)熔融拉锥保偏光纤分路器
1064nm(1x2 or 2x2)紧凑型熔融拉锥保偏分路器
1064nm(1x2 or 2x2)紧凑型熔融拉锥保偏分路器，运用拉锥工艺一次拉锥而成，外形尺寸小，方便使用。承受最大光功率2W,光纤材料为保偏熊猫光纤，具有极低的附加损耗。采用拉锥的工艺，因而在如何分配分光比上具有灵活的选择性，客户可以根据自己的应用方案，选择任意的分光比值。
Specifications参数指标
Parameter参数 |
| Unit单位 | Premium P级 | A grade A级 |
Port Configuration端口结构 |
|
| 1x2 or 2x2 |
Central Wavelength中心波长 |
| nm | 1064 |
Bandwidth带宽 |
| nm | ±20 |
Excess Loss附件损耗 | Typ.典型值 | dB | 0.6 | 0.8 |
Excess Loss附件损耗 | Max.最大值 | dB | 0.8 | 1 |
PER for Through Port | Min.最小值 | dB | 20 | 17 |
Operating power工作功率 | Max.最大值 | W | 2 |
Operating Temperature工作温度 |
| °C | -40 to +85 |
Storage Temperature存储温度 |
| °C | -50 to +85 |
Package Type封装类型 |
| mm | S4=Ø3x35mm / S6=Ø3x54mm |
Above PER is for more than 10%(CR) port, it's 2dB lower for no more than 10%(CR) port, and 4dB lower for no more than 5%(CR) port. All specifications are before connectors. PER is 2dB lower and EL is 0.2dB higher after connectors. |
Splitting Ratio & Its Tolerance 分光比和公差 |
Splitting Ratio分光比 | Maximum Splitting Ratio Tolerance (%)最大分光比公差（%） |
PremiumP级 | A gradeA级 |
99.5/0.5 | ±0.2 | ±0.3 |
99/1 | ±0.4 | ±0.5 |
98/2 | ±0.7 | ±1.0 |
95/5 | ±1.8 | ±2.1 |
90/10 | ±2.5 | ±3.0 |
80/20 | ±3.0 | ±4.0 |
Fiber Type光纤型号 |
Fiber Type | PM Fiber Port | SM Fiber Port |
Type 1 | Panda Fiber | SMF-28e Fiber or Equivalent Fiber |
Type 2 | Panda Fiber | HI1060 Fiber or Equivalent Fiber |
Type 3 | Panda Fiber | HI780C Fiber or Equivalent Fiber |
Type 4 | Large Mode Area Panda Fiber | HI1060 Fiber or Equivalent Fiber
|
