Isolator & WDM Hybrid is a device to combine the functions of isolator and WDM device.
PM Isolator & WDM Hybrid
Features Applications
Low Insertion Loss Fiber Laser
High Return Loss Fiber Amplifier
High Isolation Testing Equipment
High Extinction Ratio
High Reliability & Stability
Specifications
Parameter Value
Stage Single Dual Single Dual
Signal Channel Signal Wavelength Range 1064±10nm 1550±15
Max. Insertion Loss 2.6dB 3.8dB 0.9dB 1.0dB
Typ. Peak Signal Reversed Isolation, at 23℃ 40dB 52dB 40dB 52dB
Min. Signal Reversed Isolation, at 23℃ 28dB 45dB 28dB 45dB
Min. Isolation (Com to Pass @ Ref band Wavelength) 30dB
Min. Extinction Ratio at 23℃ 20dB
Reflection Channel Wavelength Range 960~990nm
Max. Insertion Loss 0.6dB
Min. Isolation (Com to Ref @ Pass band Wavelength) 15dB
Min. Extinction Ratio at 23℃ 18dB
Min. Return Loss 50dB
Max. Insertion Loss Thermal Stability 0.005dB/℃
Max. Optical Power(CW) 300mW
Max. Tensile Load 5N
Operating Temperature -5~+70℃
Storage Temperature -40~+85℃
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.
The default connector key is aligned to slow axis.
Ordering Information
PMIWDM-1111-234-555-666-789-AAA
1111 -Operating Wavelength: 0698=1064nm Signal, 980nm Pump
2 -Stage: S=Single-core stage, D=Dual-core stage
3 -Pump Type: F=Forward, B=Backward
4 -Axis Alignment for Signal Route： B=Both Axis Working, F=Slow Axis Working, Fast Axis Blocked
555 -Fiber Type for Com & Pass: 001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E
666 -Fiber Type for Ref: 001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E
7 -Package Dimension： 0=φ5.5x35mm, S=Specified
8 -Pigtail Type: 0=250μm bare fiber, 1=900μm loose tube
9 -Fiber Length: 0=0.8m,1=1m
AAA -Connector for Com, Ref, Pass: 0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC
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:
