Our polarization maintaining optical isolator is a device, which allows the light to transmit through the passive route from input to output, while blocking the reversed direction.
2W Optical Isolator (1064nm, Faraday Based)
Features Applications
Low Insertion Loss Fiber Amplifier
High Return Loss Testing Instrument
High Isolation MOPA Fiber Laser
High Stability & Reliability Fiber Laser
Specifications
Parameters Value
Center Wavelength 1064nm
Operating Wavelength Range ±5nm
Typ. Peak Isolation at 23℃ 35dB
Min. Isolation at 23℃ 28dB
Max. Insertion Loss at 23℃ 1.7dB
Max. Insertion Loss at 23℃ and Input Power 300 mW 2.0dB
Max. Insertion Loss at 23℃ and Input Power 1 W 2.5dB
Max. Insertion Loss at 23℃ and Input Power 2 W 3.0dB
Max. Polarization Dependent Loss at 23℃, only for PI 0.2dB
Min. Extinction Ratio at 23℃, only for PM 20dB
Min. Return Loss(Input /Output) 45dB
Max. Average Optical Power 2W
Max. Peak Power for ns Pulse 10kW
Max. Tensile Load 5N
Operating Temperature +10 to +50℃
Storage Temperature 0 to +60℃
With connectors, the handling power will be only 1W, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.
Ordering Information
PMIS/PIIS-1111-23-444-56-7-88-99AA
1111 -Center Wavelength: 1064=1064nm
2 -Stage: S=Single-core stage, D=Dual-core stage
3 -Axis Alignment: F=Slow axis working, Fast axis blocked, B=Both axis working, N=Non PM
444 -Fiber Type: 001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E
5 -Package Dimension: 0=33x17x11.5mm, S=Specified
6 -Pigtail Type: 0=250μm bare fiber, 1=900μm loose tube
7 -Fiber Length: 0.8=0.8m,1.0=1m
8 -Connector for In, Out: 0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC, N=None
99 -Average Power: 01=1W, 02=2W
AA -Peak Power: 10=10kW, 20=20kW
Company introduction:
High power Optical Fiber Components:
-Optical Fiber Isolator, up 100W;
-Free Space Isolator, up to 100W;
-Optical Circulator, up to 30W;
-Pump Laser Protector;
-Band Pass Filter;
-Nx1 Pump Combiner;
-Cladding Power Stripper;
-Mode Field Adapter;
-(N+1)x1 Pump & Signal Combiner, 200W/port;
Polarization Maintaining Fiber Components:
-In Line Polarizer/Depolarizer;
-In Line Faraday Isolator;
-Optical Circulator;
-Fused WDM / Coupler;
-Filter WDM / Coupler;
-Fiber DWDM
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