PM 980nm High-Power Optical Isolator (TGG Based)

PM 980nm High-Power Optical Isolator (TGG Based)

This PM 980nm High Power Optical Isolator, based on TGG crystal technology, delivers high isolation, low insertion loss, and excellent optical performance for demanding high-power applications. Operating at the 980±5 nm wavelength, it provides reliable polarization maintenance through slow-axis operation with fast-axis cutoff, supporting power handling capabilities from 1W to 100W.

Ideal for MOPA fiber lasers, PM fiber amplifiers, and high-power fiber laser systems, the isolator ensures stable performance across its specified temperature range. Its robust construction and high extinction ratio make it suitable for precision environments including CATV links and optical test systems. Custom configurations including fiber type, connector style, and fiber length are available to meet specific integration requirements.

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Description

Product Features & Applications

Features Applications
High Isolation CATV Fiberoptic Links
Low Insertion Loss PM Fiberoptic Amplifiers
High Return Loss Fiberoptic Systems Testing
Low Polarization Sensitivity MOPA Fiber Laser
Fiber Laser

Performance Specifications
Parameter Value
Operating Wavelength (nm) 980±5
Typical Isolation (dB) 65
Minimum Isolation (dB) 50
Typical Insertion Loss (dB) 0.8
Maximum Insertion Loss (dB) 1.2
Return Loss (In/Out) (dB) 45
Polarization Dependent Loss (dB) 0.2
Min. Extinction Ratio at 23℃ (PM Fiber Type) 20
Fiber Type PM1060
Working Axis Slow axis operation and fast axis cutoff
Fiber Length (min) 1M each end
Maximum Power Handling (W) 1-100
Operating Temperature (℃) 10~50
Storage Temperature (℃) 0~60
Package Dimension (mm) 150*28*26

Ordering Information
Product Wavelength Fiber Type Connector Fiber Length
Single stage 980=980nm 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.

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