1064nm PM Fiber Mirror Reflectors are used to reflect the light emerging from a fiber back in the reverse direction. They are used to build fiber interferometers, or with fiber fused splitters to measure back reflection within fiber optic components. They can also be used to measure the sensitivity of sources to back reflection from other devices, by providing reference reflection levels. This is very useful for deriving back reflection specifications for transmitters.
PM Fiber Mirror Reflector consist of a PM fiber optic collimator and a mirror. The design reflectivity of the mirror itself is >99%, but due to the insertion loss of the fiber coupling of the collimator, we distinguish several mirrors with different reflectivity.
Performance Specifications
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Parameters
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Unit
|
FMR
|
|
Operating Wavelength
|
nm
|
1064
|
|
Operating Bandwidth
|
nm
|
±30
|
|
Reflectivity
|
%
|
96
|
93
|
90
|
|
Insertion Loss
|
dB
|
≤0.30
|
≤0.40
|
≤0.5
|
|
PER
|
dB
|
≥20
|
|
Optical Power
|
mW
|
≤500
|
|
Fiber Type
|
-
|
PM980-XP panda fiber
|
|
Operating Temperature
|
℃
|
-5 ~ +70
|
|
Storage Temperature
|
℃
|
-40 ~ +85
|
|
Dimension
|
mm
|
Φ5.5×L35
|
- Above specification are for device without connector, and may change without notice.
- For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower. Power transmits through the connector less than 2W. The default connector key is aligned to slow axis.
Package Dimension
Order information
PMFMR-①-②-③-④-⑤-⑥-⑦
When you inquire, please provide the correct P/N number according to our ordering information, and attach the appropriate description would be better. If need any connector, we do not recommend choosing a 250μm bare fiber pigtail.
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①
|
②
|
③
|
④
|
⑤
|
⑥
|
|
wavelength
|
Reflectivity
|
Package
|
Pigtails Diameter
|
Fiber Length
|
Connector
|
|
64:1064nm
XX: Others
|
96:96%
93:93%
90:90%
|
1: Φ5.5×L35
X: Others
|
25:250μm bare fiber
90:900μm Loose Fiber
XX: Others
|
08:0.8m
10:1.0m
XX: Others
|
00: None
FP: FC/PC
FA: FC/APC
XX: Others
|
Part Number Example: PMFMR-64-93-1-90-10-FA
Description: 1064nm PM Fiber Mirror Reflectors, Reflectivity>93%, Ø5.5xL35mm package, with 0.9mm OD loose tube,1.0m length fiber pigtails, FC/APC connectors at all ports.
Ordering Information for Custom Parts:
If you need to customize other specifications, please provide detailed description for your requirement.
DownloadDatasheet in PDF