Product Detail
The PMFCM series is manufactured by using advanced technology to allow the input signal to be split into multiple channels at a given splitting ratio with high extinction ratio, low excess loss, good uniformity, low WDL and low TDL. It can be widely used in fiber sensors, amplifiers, various laser applications, etc.
Specifications
Parameter
Unit
Value
Configuration
-
1 × 3
1 × 4
1 × 8
Center Wavelength (λc)
nm
1064
1064
1064
Operating Wavelength Range
nm
λc ± 30
λc ± 30
λc ± 30
Insertion Loss
dB
≤ 6.1, Typ. 5.7
≤ 7.7, Typ. 7.4
≤ 11.5, Typ.
11.2
Wavelength Dependent Loss
dB
≤ 0.5, Typ. 0.3
≤ 0.5, Typ. 0.3
≤ 0.5, Typ. 0.3
Max. IL Uniformity
dB
0.7
0.8
1
Min. Return Loss
dB
50
50
50
Min. Directivity
dB
50
50
45
Min. Extinction Ratio
dB
20
20
20
Max. Optical Power
mW
300
300
300
Fiber Type
-
PM980 Panda
PM980 Panda
PM980 Panda
Operating Temperature
℃
- 5 to + 70
- 5 to + 70
- 5 to + 70
Storage Temperature
℃
- 40 to + 85
- 40 to + 85
- 40 to + 85
Package Dimensions
mm
160 × 140 × 10
160 × 140 × 10
160 × 160 × 10
2All of above value are tested at room temperature, unless other specified.
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