1060,1480nm Polarization-Insensitive Optical Isolator

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Product Detail

1060,1480nm Polarization-Insensitive Optical Isolator

 Optical Isolator utilizes Faraday effect of Magneto optical crystal. It guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction at any polarization sate.The unique manufacturing process and optical path epoxy-free design enhance the device's high power handling capability. The devices are characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, Raman amplifiers, DWDM systems, Fiber lasers, transmitters and other fiber optic communication equipments to suppress back reflection and back scattering.

FeaturesApplications
High IsolationFiberoptic Amplifiers
Low Insertion LossCATV Fiberoptic Links
High Return LossFiberoptic Systems Testing
Low Polarization SensitivityFiberoptic LAN Systems
Telecommunications

Performance Specifications

Parameter1060nm1480nm
TypeSingle StageDual stageSingle StageDual stage
GradeP Grade
Typical Isolation(dB)40554155
Min. Isolation (dB)30453145
Typical Insertion Loss (dB)1.52.40.40.5
Max. insertion Loss (dB)2.03.40.60.7
Return Loss (In/Out) (dB)=50=50=65/60=65/60
polarization dependent loss(dB)=0.15=0.15=0.05=0.05
polarization mode dispersion(ps)=0.20=0.05=0.20=0.05
Bandwidth(nm)±15±15±15±30
Operating Temperature(?)-10~+75
Storage Temperature(?)-40~+85
Fiber TypeCorning Hi 1060Corning SMF-28
Fiber Length(min)1M each end
Package Dimension(mm)F5.5xL30
Power Handling(mW)300

1.At 23 ? over bandwidth.

2.Not include connector, splice and fiber-end Fresnel losses.

3.Including PDL, operating wavelength range. -5 ? to +75 ?.


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