The 1064 nm Polarization Maintaining Filter Coupler is manufactured by using advanced technology to allow the input signal to be split at various ratios with high extinction ratio.
Product Detail
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Key Features |
Applications |
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High Extinction Ratio |
Fiber Lasers |
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Low Polarization Dependent Loss |
Raman Amplifier |
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System Monitoring |
Specifications
Parameter
Unit
Value
Center Wavelength (λc)
nm
1064
Operating Wavelength Range
nm
λc ± 20
Configuration
-
1 × 2
2 × 2
Max. Excess Loss, 23 ℃
dB
0.8
1.1
Tap Ratio
%
1 ± 0.5, 5 ± 1, 10 ± 2, 50 ± 5
Min. Return Loss
dB
50
50
Min. Extinction Ratio, 23 ℃
dB
20
18
Max. PDL (For SM Fiber Type), 23 ℃
dB
0.1
Max. Optical Power (Continuous Wave)
mW
300
Max. Tensile Load
N
5
Fiber Type
-
HI 1060 or PM 980 Panda Fiber for Tap Port
-
PM 980 Panda Fiber for input & output ports
Operating Temperature
℃
- 5 to + 70
Storage Temperature
℃
- 40 to + 85
1IL is 0.5 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
