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Isolator1550/980/1480nm≤500mW
Polarization Maintaining Isolator WDM (1550nm/980nm/1490nm)

Polarization Maintaining Isolator WDM (1550nm/980nm/1490nm)

PM Isolator WDM integrates isolator and wavelength division multiplexing functions, available in single stage and dual stage configurations. Signal wavelength range 1550±20nm, pass band insertion loss ≤1.0dB (single stage) / ≤1.1dB (dual stage), isolation ≥30dB (single stage) / ≥48dB (dual stage). Pump wavelength range 980±20nm or 1480±20nm, reflection band insertion loss ≤0.6dB. High extinction ratio (≥22dB), high directivity (≥55dB), high return loss (≥50dB), low thermal stability (≤0.005dB/°C). Compliant with Telcordia GR-1209-CORE and GR-1221-CORE standards, RoHS certified. 1550 Panda fiber (Common&Pass) and 980 Panda fiber/Hi1060/SM-28e fiber (Reflect), max power 500mW, operating temperature -5~+70°C, package size Φ3.8×34mm. Widely used in fiber lasers, fiber sensors, communication systems, test instruments, and polarization maintaining optical systems.

单级 T15R98

类型单级
信号波长范围1550±20nm
通带插入损耗(典型)≤1.0dB
隔离度(典型)≥30dB
隔离度(峰值)≥35dB
消光比(F型)≥22dB
消光比(B型)≥20dB
泵浦波长范围980±20nm
反射带插入损耗(典型)≤0.6dB
方向性@980nm≥55dB
回波损耗≥50dB
热稳定性≤0.005dB/℃
最大光功率≤500mW
最大拉伸载荷≤5N
光纤类型1550熊猫光纤(Common&Pass)/980熊猫光纤/Hi1060/SM-28e光纤(Reflect)
工作温度-5~+70℃
存储温度-40~+85℃

可选规格

产品特点

  • 低插入损耗
  • 高隔离度
  • 高消光比
  • 高方向性
  • 集成隔离器功能
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规格参数

参数单位单级P级单级A级双级P级双级A级
级数-单级单级双级双级
等级-PAPA
中心波长nm1064106410641064
工作波长范围nm±5±5±5±5
典型峰值隔离度dB40385552
最小隔离度(23℃)dB35324542
典型插入损耗(23℃)dB1.51.62.42.6
最大插入损耗(23℃)dB1.82.23.23.4
最小回波损耗(输入/输出)dB50/5050/5050/5050/50
最小消光比(B型)dB20182018
最小消光比(F型)dB22202220
最大光功率(CW)mW300300300300
最大拉伸载荷N5555
光纤类型-PM熊猫光纤PM熊猫光纤PM熊猫光纤PM熊猫光纤
工作温度℃-5~+50-5~+50-5~+50-5~+50
存储温度℃-40~+85-40~+85-40~+85-40~+85

注:带连接器的器件,插入损耗增加0.3dB,回波损耗降低5dB,消光比降低2dB;默认连接器键对准慢轴。

订购信息

选项代码说明
中心波长10641064nm
等级PP级(高性能)
AA级(标准)
级数S单级
D双级
轴对准F慢轴工作,快轴阻断
B双轴工作
尾纤类型0250μm裸纤
1900μm松套管
22.0mm松套管
33.0mm松套管
光纤长度-1m、2m等(可定制)
连接器类型0FC/UPC
1FC/APC
2SC/UPC
3SC/APC
4LC/UPC
5LC/APC

订购示例:1064-P-S-F-1-1m-0 表示 1064nm波长、P级、单级、慢轴工作、900μm松套管、1m光纤长度、FC/UPC连接器。

Contact

13631442493
jason@fb-link8.com
No. 4, Xiaolong Road, Dalang Street, Longhua District, Shenzhen, China

About Us

Entropy Light focuses on the R&D, production and sales of passive fiber optic components, providing high-quality fiber optic component solutions for sensing, laser, aerospace and other industries.

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