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1310nm 1550nm PM Dual Stage Optical Isolator 10KW For Fiber Laser

Categories Fiber Optical Isolator
Brand Name: UNIFIBER-OEM
Model Number: High Power Polarization Maintaining (PM) Optical Isolator
Certification: ROHS
Place of Origin: CHINA
MOQ: 10pcs
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 1000pcs/day
Delivery Time: 3~5 business days
Packaging Details: Blister Case
Product: High Power Polarization Maintaining (PM) Optical Isolator 20W 850nm/980nm/1060nm
Wavelength: 850nm/980nm/1060nm/1310nm/1550nm
Maximum Power Handling (continuous wave): 1, 5, 10, 20, 30, 50
Fiber Type: HI1060, PM980 fiber, 10/125 SC,PM1060L or other
Pigtail Type: 250μm bare fiber or 900μm loose tube
Name: Dual Stage Optical Isolator
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1310nm 1550nm PM Dual Stage Optical Isolator 10KW For Fiber Laser

High Power Polarization Maintaining (PM) Optical Isolator series includes in-line type, beam expanded isolator, fiber in and free space out isolator and free space isolator etc. They’re characterized with low insertion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability. Optical Isolators are optical devices that allow light to be transmitted in one direction only. They are most often used to prevent any reflected light from entering the source, thus preventing any feedback problems, it has been widely used in fiber laser system.For wavelength of 980nm, PM and non-PM types are available, fiber can be customized, with power conditions of CW or Pulse and Power Handling of 5W, 10W, 20W, 30W, 50W can be customized.


FEATURES OF HIGH POWER OPTICAL ISOLATOR

Polarization Independent

Low Insertion Loss

High Isolation and Return Loss

High Reliability and Stability


APPLICATIONS OF HIGH POWER OPTICAL ISOLATOR

Fiber Amplifier

Fiber Laser

Testing Instruments

Mopa Fiber Laser


Specification

ParametersValuesUnit
StageSingleDual-
GradePAPA-
Operation Wavelength1310nm/1550nmnm
Operating wavelength range±20nm
Typ. Peak Isolation42405855dB
Min.Isolation at 23℃30294645dB
Typ. Insertion Loss at 23℃0.350.50.40.6dB
Max. Insertion Loss at 23℃0.50.70.60.9dB
Min.Extinction Ratio only for PM20182018dB
Min.Extinction Ratio(only for F type)25232523dB
Max. Polarization Dependent Loss at 23℃, only for PI0.15dB
Min. Return Loss (input/output)55/50dB
Max. Average Optical Power(CW)Type A: 5, Type B: 20W
Max. Peak Power for ns Pulse10kW
Max.Tensile Load5N
Fiber TypeMin.PM Panda Fiber-

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