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1064nm High Power Polarization Insensitive Isolator
Download PDF —Type A43/B43
Features Applications
Low Insertion Loss Optical Fiber Amplifier
High Power Handling Fiber Optic Sensor 
High Isolation Instrumentation
Low PDL
Low Cost
Isolator Type   A43 B43
Center Wavelength  nm 1064
Typ. Peak Isolation dB 35
Min. Isolation at 23  dB 28
Typ. Insertion Loss at 1064nm , 23                                                                                                                                                                                           dB 1.4 1.4
Max. Insertion Loss at 1064nm , 23 dB 1.7 1.7
Max. Insertion Loss at 1064nm @ 1.0W , 23  dB 2.0 1.8
Max. Insertion Loss at 1064nm @ 1.5W , 23  dB 2.5 2.0
Max. Insertion Loss at 1064nm @ 2.0W , 23  dB - 2.5
Min. Return Loss (Input/Output) dB 50/50
Max. Polarization Dependent Loss, 23  dB 0.15
Max. Optical Power (CW) W 1.0 or specify 2.0 or specify
Max. Peak Power kW 10@1ns
Max. Tensile Load N 5
Fiber Type   HI 1060  Fiber or LMA Fiber
Operating Temperature -5 to +50
Storage Temperature -20 to +75
*Above specifications are for device without connector.
**For devices with connectors, IL will be 0.3dB higher and RL will be 5dB lower and optical power is only 1W.
Package Dimensions
Ordering Information
AHPII-①①---④④-⑤⑤-
①①: Wavelength ④④: Connector Type on Port 1 & 2 ⑤⑤: Fiber Jacket on Port 1 & 2
 06 - 1064nm  1 - FC/UPC  B - 250um Bare Fiber
 2 - FC/APC  L - 900um Loose Tube
: Type  3 - SC/UPC  S - Specify
 A43 - Type A43  4 - SC/APC
 B43 - Type B43        N - None : Fiber Length 
 S - Specify  1 - 1.0m
: Handling Power  S - Specify
 R - Refer to specification