FIELD: fiber-optical information transfer systems.
SUBSTANCE: optical signal comes from fiber line along core of fiber light guide, reflects from slanted cut of end of fiber light guide, passes through optical transparent substance, gets to receiving surface of optical receiving element. Optical signal is not reflected from limit of between cover of fiber light guide and optical transparent substance. Fiber light guide is turned for an angle, excluding normal falling of beams on surface of optical receiving element.
EFFECT: simplified construction, higher efficiency, higher precision.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD TO MEASURE LIQUID LEVEL AND DEVICE WITH IRREGULAR BISPIRAL-CONICAL LIGHT GUIDE STRUCTURE FOR ITS REALISATION (VERSIONS) | 2014 |
|
RU2573661C2 |
| FIBRE-OPTIC METHOD FOR DETERMINING THE REFRACTIVE COEFFICIENT OF A TRANSPARENT SUBSTANCE AND A FIBRE-OPTICAL REFRACTOMETRIC MEASURING CONVERTER IMPLEMENTING IT | 2021 |
|
RU2796797C2 |
| TEMPERATURE-SENSITIVE ELEMENT | 0 |
|
SU1174784A1 |
| FIBER LIGHT GUIDE | 1994 |
|
RU2060520C1 |
| SCREEN | 1992 |
|
RU2102786C1 |
| RADIATION SOURCE AND LIGHT CONDUCTOR DEVICE | 2012 |
|
RU2606933C2 |
| DEVICE FOR MEASURING TEMPERATURE | 0 |
|
SU859838A1 |
| FUME DETECTOR | 0 |
|
SU1188772A1 |
| MIXING LIGHT | 2012 |
|
RU2589248C2 |
| BLASTING CONTROL METHOD OF LINEAR PRODUCT DIMENSIONS | 2015 |
|
RU2612349C1 |
