Our Isolator & Polarization Beam Combiner Hybrid is one type of passive component, which combine the functions of Isolator and PBS.
1x2 Isolator & Polarization Beam Combiner
Features Applications
Low Insertion Loss EDFA & Raman Amplifier
High Return Loss Fiber Sensor
High Extinction Ratio Coherent Telecommunication Systems
High Reliability Polarization Mode Dispersion Compensator
High Stability
Specifications
Parameters Values
Stage Dual Single
Center Wavelength 1310,1550nm 1310,1550nm 1064nm
Operating Wavelength Range ±20nm ±20nm ±5nm
Typ. Insertion Loss at 23℃ 0.55dB 0.45dB 1.8dB
Max. Insertion Loss at 23℃ 0.80dB 0.70dB 2.1dB
Typ. Reversed Isolation at 23℃(Port 3 to Port1 or 2)51dB 35dB 35dB
Min. Isolation at 23℃(Port 3 to Port1 or 2)42dB 20dB 25dB
Min. Extinction Ratio at 23℃ 25dB 20dB 20dB
Directivity 50dB
Min. Return Loss 50dB
Max. Optical Power(CW) 300mW
Max. Tensile Load 5N
Fiber Type Port1 & 2 - PM Panda fiber
Fiber Type Port3 - PM Panda fiber or SMF-28E or Hi1060
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
IPBC-1111-234-555-666-789-AAA
1111 -Center Wavelength: 1550=1550nm,1310=1310nm,......,0850=850nm
2 -Grade: P=Perfect grade, A=A grade
3 -Core Type: S=Single-core, D=Dual-core
4 -Option for Port 3 to 1,2: 1=Option 1, 2=Option 2, 3=Option 3
555 -Fiber Type for Port 3: 001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E
666 -Fiber Type for Port 1.2: 001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E
7 -Package Dimension: 0=φ5.5x35mm, 1=φ5.5x50mm, S=Specified
8 -Pigtail Type: 0=250μm bare fiber, 1=900μm loose tube
9 -Fiber Length: 0=0.8m,1=1m
AAA -Connector for Port 1,2,3: 0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC, N=None
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 Pol
