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Filter Coupler
Rayzer’s Polarization Maintaining Filter Coupler (PMFC) series, is used to convert the polarization maintaining fiber input into two outputs according to the established spectral ratio. It is widely used in the fields of fiber laser, fiber amplifier, fiber communication and fiber sensing, with compact dimension, low insertion loss, low polarization-related loss and high stability.Specification
Parameter
Unit
Values
Configuration
-
1X2 or 2X2
Center Wavelength
nm
1064
Operating Wavelength Range
nm
±15
Max.PDL
dB
0.1
Typ. Excess Loss
dB
0.4
Max. Excess Loss
dB
0.6
Typ. Extinction Ratio
dB
20
Min.Extinction Ratio
dB
18
Min. Return Loss
dB
50
Handing Power
mW
500
Max. Tensile Load
N
5
Fiber Type
-
PM980
Working Temperature
℃
-5 to +75℃
Storage Temperature
℃
-40 to +85℃
Coupling Ratio and Tolerance
Coupling Ratio
%
1/99
2/98
5/95
10/90
20/80
30/70
40/60
50/50
Tolerance
%
±0.3
±0.5
±0.7
±1.0
±2.0
±2.0
±2.5
±3.0
*IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
Ordering Information
PMFC-①-②-③-④-⑤-⑥-⑦-⑧
①Center Wavelength
②Configuration
③Coupling Ratio
④Fiber Type
⑤Fiber Length
⑥Fiber Jacket
⑦Connector Type
⑧Working Axis
1064-1064nm
1×2-1×2
1/99-1/99
PM980
1-1M
0-Bare Fiber
FU-FC/PC
F-Fast Axis Blocked
1550-1550nm
2×2-2×2
10/90-10/90
PM1550
S-Specify
1-900μm Loose Tube
FA-FC/APC
B-Both Axis Blocked
2000-2000nm
50/50-50/50
S-Specify
2-2mm Cable
S-specify
S-specify
S-Specify
S-Specify
Specification
Parameter
Unit
Values
Configuration
-
1X2 or 2X2
Center Wavelength
nm
1064
Operating Wavelength Range
nm
±15
Max.PDL
dB
0.1
Typ. Excess Loss
dB
0.4
Max. Excess Loss
dB
0.6
Typ. Extinction Ratio
dB
20
Min.Extinction Ratio
dB
18
Min. Return Loss
dB
50
Handing Power
mW
500
Max. Tensile Load
N
5
Fiber Type
-
PM980
Working Temperature
℃
-5 to +75℃
Storage Temperature
℃
-40 to +85℃
Coupling Ratio and Tolerance
Coupling Ratio
%
1/99
2/98
5/95
10/90
20/80
30/70
40/60
50/50
Tolerance
%
±0.3
±0.5
±0.7
±1.0
±2.0
±2.0
±2.5
±3.0
*IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
Ordering Information
PMFC-①-②-③-④-⑤-⑥-⑦-⑧
①Center Wavelength
②Configuration
③Coupling Ratio
④Fiber Type
⑤Fiber Length
⑥Fiber Jacket
⑦Connector Type
⑧Working Axis
1064-1064nm
1×2-1×2
1/99-1/99
PM980
1-1M
0-Bare Fiber
FU-FC/PC
F-Fast Axis Blocked
1550-1550nm
2×2-2×2
10/90-10/90
PM1550
S-Specify
1-900μm Loose Tube
FA-FC/APC
B-Both Axis Blocked
2000-2000nm
50/50-50/50
S-Specify
2-2mm Cable
S-specify
S-specify
S-Specify
S-Specify
