Polarizing beam splitter/combiner (PBS/PBC)
Product Description:
Polarization Beam Splitter (PBS/PBC) is used to couple two beams of orthogonally polarized light into a single fiber or a single output containing orthogonally polarized light into two fiber outputs, and can also be applied in reverse to couple two beams of orthogonally polarized light from the branch input of a polarization preserving fiber into a single-mode output fiber, which can be used for power combining of pump lasers and improving the extinction ratio of fiber lasers.
Features:
*Low insertion loss/high extinction ratio
*High wavelength selectivity
*High stability and reliability
Applications:
*Fiber Lasers
*Fiber Amplifiers
*Scientific Research
Technical Parameters:
| Parameters | Unit | Value |
| center wavelength | nm | 532 | 633/670 | 780/830/850 | 980/1030/1064 | 1310/1480/1550 | 1950/2000/2050 |
| Operating bandwidth | nm | ± 15 | ± 15 | ±20 | ±20 | ±40 | ±40 |
| insertion loss(Type) | dB | 1.0 | 0.8 | 0.8 | 0.6 | 0.4 | 1.0 |
| insertion loss(max) | dB | 1.5 | 1.2 | 1.0 | 0.8 | 0.6 | 1.3 |
| extinction ratio(min) | dB | 18 | 18 | 18 | 22 | 22 | 20 |
| directionality | dB | 50 |
| return loss | dB | 50 |
| power consumption | W | 100mW | 0.3-20 selectable |
| Fiber Type | - | PM Panda fiber for Ports 1&2, SM fiber or PM Panda fiber for Port 3 |
| Fiber Length | m | 1 or others |
| Connector type | | FC/APC |
| Maximum Tensile Force | N | 5 |
| Package Size | mm | 14X12X18 | Φ5.5XL35(<5W) 14X12X8(＞5W) |
| operating temperature | ℃ | -5～+70 |
| Storage temperature | ℃ | -40～+85 |
Temperature measurement environment at 25℃; The above data does not include connectors, such as increasing connectors, different wavelengths insertion loss increase is not the same, please contact us to confirm the specific return loss decreased by 5dB, extinction ratio decreased by 2dB, the default slow axis of the fiber alignment key.
Order information
| MCPBS/C | ① | ② | ③ | ④ | ⑤ | ⑥ | ⑦ |
| Work wavelength | power consumption | Fiber type
Port1&2 | Fiber Type Port3 | Fiber length | Tailgate Type | Connector type |
532-532nm
633-633nm
780-780nm
1064-1064nm
1550-1550nm
1950-1950nm
S-other | 00-300mW
01-1W
05-5W
10-10W
S-other | P46-PM460
P6-PM630
P7-PM780
P9-PM980
P15-PM1550
P19-PM1950 | H46-460-HP
P465-PM460 Slow axis 45° alignment
Port 1
P460-PM460 Slow axis alignment Port 1
H6-630-HP
P65-PM630 Slow axis 45 ° Alignment
Port 1
P60-PM630 Slow axis alignment Port 1
H7-780-HP
P75-PM780 Slow axis 45° alignment
Port 1 | 08-0.8m
10-1.0m
15-1.5m
S-other | B-250um Fiber
L-900um Tail
S-other | N-None
FP-FC/PC
FA-FC/APC
S-other |
P90-PM980 Slow axis alignment Port 1
S2-SMF-28e
P155-PM1550 Slow axis 45 ° alignment Port 1
P150-PM1550 Slow axis alignment Port 1
S1-SM1950
P195-PM190 Slow axis 45° alignment Port 1 |
