FIELD: electrical engineering.
SUBSTANCE: fibre-optic component of a sensor consists of a segment of an active polymer optical fibre and a cable with two optical fibres for connecting the active segment to a photodetector and a test signal emitter of the registration unit. The segment of an active polymer optical fibre at the vertex thereof has a reflective shell-free section interwoven in the form of a knot and closed at the top with a cap made of a polymer material with volumetric diffuse scattering.
EFFECT: ensured high reliability, broad viewing angle, and control of the integrity of polymer optical fibre (POF).
4 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FIBER OPTICAL ELECTRIC ARC SENSOR | 2021 |
|
RU2766311C1 |
| ACTIVE POLYMER OPTICAL FIBRE | 2022 |
|
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|
RU2401495C1 |
