1X2 Polarization Beam Combiner Splitter is designed to either combine or split linearlypolarized light. When used as a combiner, the linearly polarized input lights are combined into a single output with two orthogonal linear polarizations. When used as a splitter, an input light with two orthogonal linear polarizations is split into two outputs each with a single linear polarization. These polarization beam combiners are frequently utilized to combine the light from two pump lasers into a single fiber to increase the power input to an erbium-doped fiber amplifier or Raman amplifier.
1X2 Polarization Beam Combiner Splitter is designed to either combine or split linearlypolarized light. When used as a combiner, the linearly polarized input lights are combined into a single output with two orthogonal linear polarizations. When used as a splitter, an input light with two orthogonal linear polarizations is split into two outputs each with a single linear polarization.
These polarization beam combiners are frequently utilized to combine the light from two pump lasers into a single fiber to increase the power input to an erbium-doped fiber amplifier or Raman amplifier.
Low insertion loss;
High return loss;
High extinction ratio;
High stability and reliability.
Fiber sensor;
Fiber optical current transducer;
Optical fiber gyro;
Coherent telecommunication systems.
Parameter | Unit | Value | ||||
Grade | - | P | A | P | A | |
Center wavelength | nm | 1310,1550 | 1064,980 | |||
Operating wavelength range | nm | ±40 | ±20 | |||
Typ. Insertion loss at 23℃ | dB | 0.4 | 0.5 | 0.6 | 0.7 | |
Max. Insertion loss at 23℃ | dB | 0.6 | 0.7 | 0.8 | 0.9 | |
Min. Extinction ratio at 23℃ | dB | 22 | 20 | 22 | 20 | |
Min. Directivity | dB | 50 | ||||
Min. Return loss | dB | 50 | ||||
Max. Optical power(CW) | mW | 300 | ||||
Max. Tensile load | N | 5 | ||||
Fiber type | Port 1 & 2 | - | PM Panda fiber | |||
Port 3 | - | SMF-28E, Hi1060 or PM Panda fiber | ||||
Operating temperature | ℃ | -5~+70 | ||||
Storage temperature | ℃ | -40~+85 |
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)
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If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
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A: Box optronics offer 980nm 1064nm 1310nm 1550nm Polarization Beam Splitter.
Q: What is the optical connector you requirement?A: Box optronics can customize the optical connector according the requirement for free.
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