PM 1030nm Polarization Maintaining Fiber Isolator

The PM1030 Polarization Maintaining Fiber Isolator provides excellent optical isolation while maintaining polarization integrity in 1030nm optical systems. Featuring low polarization sensitivity and an epoxy-free optical path, this isolator ensures reliable performance with high return loss and consistent polarization preservation.

Available in both single-stage and dual-stage configurations, the isolator offers isolation values up to 50dB and maintains precise polarization alignment through slow axis operation with fast axis cutoff. The compact package design makes it suitable for various installation environments.

Ideal for CATV fiber optic links, fiber amplifiers, optical test systems, LAN networks, and telecommunications, this isolator is offered with various fiber types, connector options, and cable lengths to meet diverse system integration requirements.

Description

Features & Applications
Features Applications
High Isolation CATV Fiberoptic Links
Low Insertion Loss Fiberoptic Amplifiers
High Return Loss Fiberoptic Systems Testing
Low Polarization Sensitivity Fiberoptic LAN Systems
Epoxy free on optical path Telecommunications

 

Performance Specifications
Parameter Single Dual
Operating Wavelength (nm) 1030±10
Typical Isolation (dB) 30 50
Minimum Isolation (dB) 28 40
Typical Insertion Loss (dB) 3.5 5
Maximum Insertion Loss (dB) 3 4.5
Return Loss (In/Out) (dB) 50 50
Polarization Dependent Loss (dB) 0.15 0.15
Min. Extinction Ratio at 23℃ (PM Fiber Type) 20 18
Fiber Type PM980
Working Axis Slow axis operation and fast axis cutoff
Fiber Length (min) 1M each end
Maximum Power Handling (mW) 300
Operating Temperature (℃) -20~+75
Storage Temperature (℃) -40~+85
Package Dimension (mm) Φ5.5xL35/φ5.5×L50

Ordering Information
Product Wavelength Fiber Type Connector Fiber Length
Single stage 1030NM 1=Bare fiber FC/PC 0=0.5m
suppository 2=900umLoose tube FC/APC 1=1m
3=PM980 SC/PC 2=2m
SC/APC ect.
ect.