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1120nm Polarization Insensitive Fiber Optical Isolator
1120nm Polarization Insensitive Fiber Optical Isolator

1120nm Polarization Insensitive Optical Isolator

Wavelength: 1120nm

Isolator Type: Polarization Insensitive

Fiber Type: HI 1060 Fiber

Max. Handling Power: 300mW CW



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1120nm Polarization Insensitive Optical Isolator
       1120nm Polarization Insensitive Optical Isolator is a fiber passive component built with singlemode fiber, it allows light
signal to be delivered in one forward direction and avoid the back reflection light, it's widely used in amplifier system, fiber
optic sensor system to protect the light source and lower down the optical signal noise. 
Application:
 Features:
Fiber Amplifier
Fiber Optic Sensor
Fiber Laser
Lab & Research 		High Isolation
Low PDL
Low Insertion Loss
High Reliability
Specification:
Parameter Symbol Value Unit
Center Wavelength λ 1120 nm
Bandwidth BW ±10 nm
Stage   Single Stage Dual Stage -
Typ. Insertion Loss IL 2.3 3.5 dB
Max. Insertion Loss IL 2.8 4.5 dB
Typ. Peak Isolation Iso 25 40 dB
Min. Isolation Iso 18 35 dB
Max. Polarization Dependent Loss PDL 0.15 dB
Max. Polarization Mode Dispersion PMD 0.2 ps
Min. Return Loss RL 50 dB
Max. Optical Power (CW) P 300 mW
Max. Tensil Load   5 N
Fiber Type   HI 1060 -
Operating Temperature T -5~50 ℃
Storage Temperature T -40~85 ℃
Package Dimension   Φ5.5×L35 mm
Notice: Above specifications are tested at center wavelength without connector in room temperature @23℃. 
             For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower.
Drawing:
Ordering Information (Part Number):
 PIISO-WWWW-S-J-LL-CC
 WWWW    S    J  LL  CC
 Wavelength    Stage    Fiber Jacket  Fiber Length  Connector 
 1120 - 1120nm    S - Single Stage    B - 250um Bare Fiber  05 - 0.5m  NE - None
 SSSS - Specify    D - Dual Stage  9 - 900um Loose Tube  10 - 1.0m  FA - FC/APC
     2 - 2.0mm Loose Tube  15 - 1.5m  FU - FC/UPC
     3 - 3.0mm Loose Tube  20 - 2.0m  SA - SC/APC
          SS - Specify  SU - SU/APC
         LA - LC/APC
              LU - LC/UPC
             SS - Specify

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