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[China]
Trade Verify
Address: 2F,Block 2, The Fourth Industry Park, ShuiTian Community,ShiYan,BaoAn Area,ShenZhen,China.
Contact name:Kerry Sun
Shenzhen Unifiber Technology Co.,Ltd |
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Verified Suppliers
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The Polarization Maintaining Isolator is characterized with low insertion loss, high isolation, high return loss, high extinction ratio and excellent environmental stability and reliability. It is ideal for polarization maintaining fiber amplifers, fiber lasers, high speed communication systems and instrumentation applications.
Features
High lsolation
Low lnsertion Loss
High stability and reliability
Applications
Fiber Lasers
Optical transmitters&Transceivers
Fiber Amplifiers&Fiber Sensors
Specification
| Parameters | Unit | Value | ||||
| Stage | Single Stage | Dual Stage | Single Stage | Dual Stage | ||
| Center Wavelength(λc) | nm | 1310,1480 or 1550 | 1064 | |||
| Operating Wavelength Range | nm | ±20 | ±5 | |||
| Typ.Peak Isolation | dB | 42 | 58 | 40 | 55 | |
| Isolation at Room temperature | dB | ≥28 | ≥48 | ≥35 | ≥45 | |
| Typ.lnsertion Loss at Room temperature | dB | 0.4 | 0.5 | 1.5 | 2.4 | |
| Insertion Loss at operation temperature | dB | ≤0.55 | ≤0.65 | ≤1.8 | ≤3.2 | |
| Return Loss (lnput/Output) | dB | ≥55 | ≥55 | ≥55/50 | ≥55/50 | |
| Extinction Ratio(only for B type) | dB | ≥20 | ≥20 | ≥20 | ≥20 | |
| Extinction Ratio(only for F type) | dB | ≥25 | ≥25 | ≥23 | ≥23 | |
| Power handling(CW) | mW | ≤500 | ||||
| Max.Tensile Load | N | ≤5 | ||||
| Fiber Type | PM 1310,1480,1550 Panda Fiber | |||||
| Operating Temperature | ℃ | -5 to +70 | ||||
| Storage Temperature | ℃ | -40 to +85 | ||||
