Polarization Beam Combiner/Splitter (PBC/PBS)
The Polarization Beam Combiner/Splitter is a micro-optic device that can combine two polarized light signals into one output fiber, or split one light into two polarized outputs with their polarization states orthogonal to each other. The typical configuration of PBC uses the two PM fiber for input and the SM fiber for output. It is ideal choice for application in EDFA, Raman amplifier, pump lasers, high speed communication systems and optical fiber sensors.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center wavelength | 1064 nm |
| Operating bandwidth [Center wavelength: 1064 nm] | ±20 nm |
| Handling power [Center wavelength: 1064 nm] | ≤300 mW |
| Insertion loss [Center wavelength: 1064 nm; PBC; Working axis type:0,1,2; IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤0.8 dB |
| Insertion loss [Center wavelength: 1064 nm; PBS; Working axis type:1; IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤0.8 dB |
| Insertion loss [Center wavelength: 1064 nm; PBS; Working axis type:0 (un-polarized light input) / 2 (polarized light input); IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤3.8 dB |
| Center wavelength | 1310,1480 or 1550 |
| Operating bandwidth [Center wavelength: 1310,1480 or 1550 nm] | ±40 nm |
| Handling power [Center wavelength: 1310,1480 or 1550 nm] | ≤500 mW |
| Insertion loss [Center wavelength: 1310,1480 or 1550 nm; PBC; Working axis type:0,1,2; IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤0.6 dB |
| Insertion loss [Center wavelength: 1310,1480 or 1550 nm; PBS; Working axis type:1; IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤0.6 dB |
| Insertion loss [Center wavelength: 1310,1480 or 1550 nm; PBS; Working axis type:0 (un-polarized light input) / 2 (polarized light input); IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤3.6 dB |
| Center wavelength | 780 nm |
| Operating bandwidth [Center wavelength: 780 nm] | ±20 nm |
| Handling power [Center wavelength: 780 nm] | ≤300 mW |
| Insertion loss [Center wavelength: 780 nm; PBC; Working axis type:0,1,2; IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤1.5 dB |
| Insertion loss [Center wavelength: 780 nm; PBS; Working axis type:1; IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤1.5 dB |
| Insertion loss [Center wavelength: 780 nm; PBS; Working axis type:0 (un-polarized light input) / 2 (polarized light input); IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤4.5 dB |
| Center wavelength | 820/850/880 nm |
| Operating bandwidth [Center wavelength: 820/850/880 nm] | ±20 nm |
| Handling power [Center wavelength: 820/850/880 nm] | ≤300 mW |
| Insertion loss [Center wavelength: 820/850/880 nm; PBC; Working axis type:0,1,2; IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤1.2 dB |
| Insertion loss [Center wavelength: 820/850/880 nm; PBS; Working axis type:1; IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤1.2 dB |
| Insertion loss [Center wavelength: 820/850/880 nm; PBS; Working axis type:0 (un-polarized light input) / 2 (polarized light input); IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤4.2 dB |
| Center wavelength | 980 nm |
| Operating bandwidth [Center wavelength: 980 nm] | ±20 nm |
| Handling power [Center wavelength: 980 nm] | ≤300 mW |
| Insertion loss [Center wavelength: 980 nm; PBC; Working axis type:0,1,2; IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤1.0 dB |
| Insertion loss [Center wavelength: 980 nm; PBS; Working axis type:1; IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤1.0 dB |
| Insertion loss [Center wavelength: 980 nm; PBS; Working axis type:0 (un-polarized light input) / 2 (polarized light input); IL is 0.3dB (1310~1550nm) or 0.50dB (980~1060) or 0.80dB (780~850) higher for each connector added.] | ≤4.0 dB |
| Extinction ratio [For PBS; ER is 2dB (1310~1550nm,980~1060nm) or 3dB (780~850nm) lower for each connector added.] | ≥22 dB |
| Return loss [RL is 5dB lower for each connector added.] | ≥50 dB |
| Directivity | ≥50 dB |
| Fiber type [The default connector key is aligned to slow axis.] | Port 1 & Port 2: PM Panda Fiber; Port 3: PM Panda Fiber or SM Fiber |
| Operating temperature | -5~+70 ℃ |
| Storage temperature | -40~+85 ℃ |
| Dimensions | Ф5.5×L35 or Ф3.0×L25 |
Datasheet
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