1750nm Polarization Insensitive Optical Isolator

Wavelength: 1750nm

Isolator Type: Polarization Insensitive

Fiber Type: SMF-28e Fiber

Max. Handling Power: 500mW CW



1750nm Polarization Insensitive Optical Isolator
       1750nm 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 1750 nm
Bandwidth BW ±10 nm
Typ. Insertion Loss IL 1.2 dB
Max. Insertion Loss IL 1.5 dB
Typ. Peak Isolation Iso 35 dB
Min. Isolation Iso 30 dB
Max. Polarization Dependent Loss PDL 0.2 dB
Max. Polarization Mode Dispersion PMD 0.05 ps
Min. Return Loss RL 50 dB
Max. Optical Power (CW) P 500 mW
Max. Tensil Load 5 N
Fiber Type SMF-28e -
Operating Temperature T -5~70
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-J-LL-CC
 WWWW  J  LL  CC
 Wavelength  Fiber Jacket  Fiber Length  Connector 
 1700 - 1700nm  B - 250um Bare Fiber  05 - 0.5m  NE - None
 1720 - 1720nm  9 - 900um Loose Tube  10 - 1.0m  FA - FC/APC
 1750 - 1750nm  2 - 2.0mm Loose Tube  15 - 1.5m  FU - FC/UPC
 1760 - 1760nm  3 - 3.0mm Loose Tube  20 - 2.0m  SA - SC/APC
 1780 - 1780nm       SS - Specify  SU - SU/APC
 SSSS - Specify  LA - LC/APC
      LU - LC/UPC
 SS - Specify

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