808nm Manually Various Optical Fiber Attenuator MVOA Can be Customized
Product ID: 1385
$172.00
808nm Manually Various Optical Fiber Attenuator MVOA Can be Customized
Optical fiber attenuator is an optical device that can reduce the energy of optical signals. It is used to intentionally reduce the input optical power to avoid damage to the receiving equipment due to excessive input optical power. NakuOptics can provide fixed attenuators of different wavelengths. and online adjustable attenuator.
[Features]
Low insertion loss
Wide attenuation range
Compact structure
High stability and reliability
[Applications]
Fiber laser
Fiber amplifier
Optical communication field
[Specifications]
| Paramter | Unit | Value |
| Central Wavelength | nm | 808 |
| Working Bandwidth | nm | ±20 |
| Max. Additional Loss | dB | 1.0 |
| Max. Attenuation | dB | 40 |
| Polarization Dependent Loss | dB | 0.1 |
| Wavelength Thermal Stability | dB/℃ | 0.001 |
| Return Loss | dB | 55 |
| Withstand Power CW | mW | 300 |
| Fiber Type | Hi780 or others | |
| Fiber length | m | 1 or others |
| Connector Type | FC/APC or others | |
| Max. Tensile Load | N | 5 |
| Package Dimensions | mm | 18x14x7 |
| Operating Temperature | ℃ | 0 ~ +70 |
| Storage Temperature | ℃ | -40 ~ +85 |
The temperature measurement environment is 23℃.
If more connectors are added, the insertion loss will increase by 0.3dB, and the return loss will decrease by 5dB. For polarization-maintaining products, the light ratio will decrease by 2dB.
For polarization-maintaining devices, the default is slow-axis operation and fast-axis cutoff. If you have any other needs, please contact us.
Package Dimensions
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Ordering Information
| Working Wavelength | Withstand Power | Fiber Type | Pigtail Length | Tail Sleeve Type | Connector Type |
| 780=780nm 808=808nm 830=830nm 850=850nm S=Specify |
00=300mW S=Specify |
1=Hi780 S=Specify |
08=0.8m 10=1.0m 15=1.5m S=Specify |
B=250um bare fiber L=900um loose tube S=Specify |
N=None FU=FC/PC FA=FC/APC SU=SC/PC S=Specify |
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