This product can also be used to multiplex other wavelengths. including 980/1030 nm (pulsed laser applications) and 1064/1550 nm (Erbium-Ytterbium pumping). Low power (300 mW, 500 mW) and high power (20W) handling are available.They are ideal for polarization maintaining fiber amplifiers, fiber lasers, and high speed communication system and instrumentation applications.
Fused Type PM Fiber WDM
Features Applications
High Extinction Ratio Testing Instruments
High Isolation Coherent Communication
Low Insertion Loss EDFA
High stability & Reliability Fiber Sensor
Specifications
Parameter Unit Value
Type / 980/1550
Operating Bandwidth nm ±15
Max. Insertion Loss Signal Port dB 0.5
Pump Port dB 0.5
Min. Extinction Ratio dB 20
Min, Isolation dB 18
Min. Directivity dB 55
Max. Return Loss dB 50
Max. Optical Power(CW) W 1
Fiber Type - PM Panda Fiber
Package Dimension mm φ3*54(bare fiber, 0.9mm loose tube)
Operating Temperature ℃ -5~+65
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
PMFUWDM-1111-2-333-45-6-7777
1111 -Wavelength: 9815=980/1550
2 -Type: 2=2x2
333 -Fiber type 001=PM1550
4 -Package Dimensions: 0=φ3.0x54mm
5 -Pigtail type: 0=250μm bare fiber
6 -Fiber length: 0.8=0.8m,1=1m
7777 -Connector type: 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 Polarizer/Depolarizer;
-In Line Faraday Isolator;
-Optical Circulator;
-Fused WDM / Coupler;
-Filter WDM / Coupler;
-Fiber DWDM
-Fiber Mirror;
-Faraday Rotator;
-Fiber Patch cord / Jumper;
-PLC Splitter Module;
-Tap / WDM / Isolator Hybrid;
Manual Variable Optical Attenuator;
-1x2 Polarization Beam Splitter / Combiner (PBS/C)
-1x2 Isolator & Polarization Beam Splitter / Combiner (IPBS/C)
