High Power 1780nm PM Optical Isolator

Wavelength: 1780nm

Isolator Type: Polarization Maintaining

Fiber Type: PM Panda Fiber

Max. CW Handling Power: 1, 3, 5, 10W or specify

Max. Peak Power: 5, 10 kW


1780nm High Power PM Fiber Optic Isolator
        1780nm High Power Polarization Maintaining (PM) Optical Isolator is a fiber passive component built with PM fiber, it allows light signal to be deliveried 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. If need pulsed type please tell us to confirm
Application: Features:
Fiber Optic Amplifier
Fiber Optic Sensor
Fiber Laser
Lab And Research
High Power
High Isolation
Low Insertion Loss
High Reliability
Specification:
Parameter Symbol Value Unit
Center Wavelength λ 1780 nm
Bandwidth BW ±10 nm
Typ. Insertion Loss IL 1.5 dB
Max. Insertion Loss IL 1.8 dB
Typ. Peak Isolation Iso 32 dB
Min. Isolation Iso 28 dB
Min. Extinction Ratio ER 18 dB
Min. Return Loss RL 50 dB
Max. Optical Power (CW) P 1, 3, 5, 10 or specify W
Max. Peak Power P 5, 10 or specify KW
Max. Tensil Load 5 N
Fiber Type PM Panda fiber -
Operating Temperature T -5~70
Storage Temperature T -40~85
Package Dimension Φ5.5×L38 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, ER will be 2dB lower.
             Slow axis is default aligned to the connector key. Connectors only 1W CW optical power guarantee.
Drawing:
Ordering Information (Part Number):
 HPMISO-WWWW-A-HH-J-LL-CC
 WWWW A HH  J  LL  CC
 Wavelength  Working Axis  Handling Power  Fiber Jacket  Fiber Length  Connector 
 1700 - 1700nm  F - Fast Axis Blocked  01 - 1W  B - 250um Bare Fiber  05 - 0.5m  NE - None
 1720 - 1720nm       Slow Axis Working  03 - 3W  9 - 900um Loose Tube  10 - 1.0m  FA - FC/APC
 1750 - 1750nm  B - Both Axes Working  05 - 5W  2 - 2.0mm Loose Tube  15 - 1.5m  FU - FC/UPC
 1760 - 1760nm  SS - Specify  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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