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Polarization Maintaining (PM) FIxed Wavelength flattened Fiber Optic Attenuators
Gould's high quality passive, all-fiber wavelength flattened, High Extinction Ratio Polarization Maintaining (PM) fixed fiber optic attenuators can be manufactured to a customer specified optical attenuation level. Gould's fiber optic attenuators are an excellent choice for Test, Measurement & Sensor applications.
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Features
- Fixed Optical Attenuation
- Excellent Precision
- High Extinction Ratio
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Applications
- Optical Power Attenuation
- Telecom
Sensors
- Test and Measurement
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Optical Specifications |
| In-line Fixed Attenuators Specifications |
| Wavelength (nm) |
1310 or 1550 |
| Attenuation Values in dB |
1,2,3,4,5,6,7,8,9,10,15,20 |
| Insertion Loss Tolerance (dB) |
1 - 3 =±0.3
4 =±0.4
5 - 20 = + 0.4/-0.5 |
| Extinction Ratio (dB) |
20 |
| Fiber Type (µm) |
Singlemode 9/125 |
| Back Reflection (dB) |
≥ 60 |
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| Fibers & Operating Wavelengths |
| Fiber Code |
Description |
Operating Wavelengths (nm) |
| 83 |
NUFERN PM1550-HP |
1510-1650 |
| 84 |
CORNING PM98-U25A-H |
970-1070 |
| 85 |
NUFERN PM1300-HP |
1280-1360 |
| 86 |
CORNING PR PM13-U25A-H |
1280-1360 |
| 87 |
NUFERN PM14XXC-HP |
1400-1590 |
| 89 |
NUFERN PM780C-A |
760-960 |
| 90 |
NUFERN PM980C-HP |
970-1070 |
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Please contact sales for ordering information
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