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Integrated detector/preamplifier (idp)
| Fiber Optic Glossary |
A detector package containing a pin photodiode and transimpedance amplifier.
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Containing, английский
Photodiode, английский
- A type of semiconductor device in which a pn junction diode acts as a photo sensor.
- A semiconductor that converts light into an electrical signal, used in fiber optic receivers
- Фотодиод
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Optical performance monitor, английский
A device installed in a wdm system to monitor signals at the transmitted wavelengths.
Cutback technique, английский
A destructive technique for determining certain optical fiber transmission characteristics, such as attenuation and bandwidth, by (a) performing the desired measurements on a long length of the fiber under test, (b) cutting the fiber under test at a point near the launching end, (c) repeating the measurements on the short length of fiber, and (d) subtracting the results obtained on the short length to determine the results for the residual long length.
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