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保偏光纤在线隔离器 780nm 790nm |
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包含了780nm790nm的保偏隔离器是一种只允许单向光通过的无源光器件,它采用熊猫保偏光纤,并保持高消光比的输入光偏振。保偏光纤隔离器通常用来保护激光器或放大器,防止背反射光。飞博特提供提供高功率产品的定制服务。 |
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产品特点 |
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♦ 高隔离度 |
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♦ 低附加损耗 |
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♦ 承受高功率 |
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♦ 消光比高 |
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应用 |
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♦光纤激光器 |
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♦光纤放大器 |
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♦实验室研究 |
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产品规格 |
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指标名称 |
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单位 |
标准值 |
极限值 |
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中心波长 |
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nm |
780 790 or customized |
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带宽范围 |
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nm |
±5 |
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插入损耗(Type) |
dB |
0.7 |
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插入损耗(@23℃) |
dB |
1.0 |
Max. |
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峰值隔离度(Type) |
dB |
33 |
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隔离度(@23℃) |
dB |
25 |
Min. |
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消光比(单轴工作) |
dB |
22 |
Min. |
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消光比(双轴工作) |
dB |
20 |
Min. |
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回波损耗 |
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dB |
55 |
Min. |
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承受功率 |
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mW |
300(higher power available upon request) |
Max. |
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拉伸载荷 |
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N |
5 |
Max. |
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光纤类型 |
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PM850 Panda Fiber |
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操作温度 |
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℃ |
-5 to +50 |
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储藏温度 |
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℃ |
-20 to +85 |
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备注 |
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* 以上为不含接头测试数据。 |
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* 随着工艺的改进,具体的封装尺寸会略有调整,如介意请下单前确认。 |
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订购信息 |
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PMI-AAA-BB-C-DD-EE-F |
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波长 AAAA |
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光纤类型 BB |
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套管类型C |
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尾纤长度 DD |
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接头类型 EE |
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工作方式 F |
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780 - 780nm |
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P8 - PM850 |
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B - 250um Bare fiber |
05 - 0.5m |
NE - None |
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F - Fast Axis Blocked |
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790 - 790nm |
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SS - Specify |
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L - 900um Loose tube |
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08 - 0.8m |
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FA - FC/APC |
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B - Both Axis Operating |
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SSS - Specify |
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10 - 1.0m |
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FP - FC/PC |
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15 - 1.5m |
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SA - SC/APC |
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SS - Specify |
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SP - SC/PC |
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LA- LC/APC |
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LP - LC/PC |
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SS - Specify |
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