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PM Fiber Collimator
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Applications: | Features: |
PM Isolator, Circulator, FWDM etc Fiber Laser | High ER High Reliability |
Parameter | Unit | Specification | ||
Part No. | - | LQ-PFCOL-W-LT-PD-PF-C | ||
Operating wavelength | nm | 1310,1550 | 980,1053 | 850 |
Bandwidth | nm | ±30 | ±20 | ±20 |
Working Distance | mm | 5,10,20,50 | ||
Insertion Loss | dB | 0.20~0.25 | 0.25~0.30 | 0.30~0.35 |
Extinction Ratio | dB | >23 | >23 | >23 |
Return Loss | dB | >60 | >60 | >60 |
Optical Power | mW | <500 | <300 | <300 |
Fiber type | - | Fujikura PM 1550,PM1310,PM980,PM850 | ||
PackageDimensions, 1.8(OD) Lens | mm | 3.2x10 Metal holder (P1)or2.78x9.0 Glass tube（P2） | ||
PackageDimensions, 1.0(OD) Lens | mm | 1.8x7Metal holder（P3）or 1.4x 7 Glass tube（P4） | ||
Operating Temperature | °C | -5~+70 | ||
Storage Temperature | °C | -40~+85 | ||
*For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is2dB lower.
*The default connector key is aligned to slow axis
Order Information：
LQ-PFCOL-W-LT-PD-PF-C
W:Wavelength,85=850nm,98=980nm,05=1053nm,31=1310nm,55=1550nm
LT:lens type,C-C Lens,G-G lens
PD:Package Dimensions,1=P1(3.2x10Metal holder),2=P2(2.78x9.0 Glass tube)
3=P3(1.8x7Metal holder),4=P4(1.4x7 Glass tube)
PF: Pigtail fiber, 0=250um,1=900um
C: Connector,FU=FC/UPC,FA=FC/APC,SA=SC/APC,,SU=SC/UPC,LA=LC/APC,LU=LC/APC
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