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保偏光纤耦合sesam是用半导体可饱和吸收镜具有高消光比,高稳定性,低插入损耗等特性,主要应用于超快光纤激光器中。
产品详情资料下载保偏光纤耦合 sesam是用半导体可饱和吸收镜具有高消光比,高稳定性,低插入损耗等特性,主要应用于超快光纤激光器中。
Polarization Maintaining fiber Coupled sesam has high extinction, high stability, low insertion loss and reliability it is ideal for ultrafast fiber lasers
参数(Parameters) | 单位(Unit) | 指标(Values) |
---|---|---|
中心波长(Center Wavelength) | nm | 1064/1550 |
最大插入损耗(Max. Insertion Loss) | dB | 1.4 |
光斑大小( Sesam表面) ( Beam Spot Size On Sesam Surface) | um | 20/50(可定制) |
聚焦工作距离( Focal Working Distance) | mm | 3.5 |
输出光斑直径 ( Output Beam Size) | um | 20(可定制) |
光纤类型( Fiber type | -- | PM980/PM1550 |
承受功率(Handing Power) | mW | 500 |
工作温度(Working Temperature) | ℃ | -5 to +70℃ |
储存温度(Storage Temperature) | ℃ | -40 to +85℃ |
最大承载拉力(Max. Tensile Load) | N | 5 |
*IL is 0.3 dB higher, RL is 5 dB lower, ER is 2 db lower for each connector added. connector key is aligned to slow axis
(PBS)/(PBC)-①-②-③-④-⑤-⑥-⑦-⑧
①中心波长 (Central Wavelength) | ②光斑大小 (Beam Size On Sesam) | ③输出光斑大小 (Output Beam Size) | ④光纤类型 (Fiber Type) | ⑤光纤长度 (Fiber Length) | ⑥套管 (Fiber Jacket) | ⑦轴向对准 (Working Axis) | ⑧连接头 (Connector) |
---|---|---|---|---|---|---|---|
1064-1064nm | 20-20nm | 20-20um | PM980-PM980 | 1-1M | 0-Bare Fiber | F-Fast Axis Blocked | FU-FC/PC |
1550-1550nm | 50-50um | 50-50um | PM 1550-PM 1550 | S-Specify | l-900|im Loose Tube | B-Both Axis Blocked | FA-FC/APC |
S-Specify | S-specify | S-specify | S-Specify | 2-2mm Cable | S-specify | ||
3-3mm Cable |