FIELD: radiation spectral composition measurement. SUBSTANCE: spectrum analysis of radiation is effected in plane-parallel system of polarizer-layer elements rotating polarization plane-polarizer functioning as spectrum analyzer. Signal coming from photosensing element irradiated by flux passed through mentioned system of elements is transformed into radiation spectrum by joint analysis of signals obtained at different angles of turn of second polarizer. EFFECT: facilitated procedure. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND DEVICE FOR MEASURING CONCENTRATION OF OPTICALLY ACTIVE SUBSTANCES IN CLOUDY SOLUTIONS | 2006 |
|
RU2325630C1 |
| ELLIPSOMETRE | 2008 |
|
RU2384835C1 |
| METHOD FOR MEASURING ANISOTROPIC REFLECTION SPECTRUM OF SEMICONDUCTOR MATERIALS AND DEVICE FOR ITS IMPLEMENTATION | 2023 |
|
RU2805776C1 |
| DEVICE FOR IDENTIFICATION OF AN OBJECT | 2004 |
|
RU2268495C1 |
| ANISOTROPIC MATERIAL POLARIZATION PROPERTY INVESTIGATION DEVICE | 0 |
|
SU1045004A1 |
| METHOD OF GENERATING AMMUNITION CONTROL SIGNALS BY OPTICAL HOMING HEAD WITH SINGLE-ELEMENT IR RECEIVER | 2023 |
|
RU2822973C1 |
| DEVICE FOR AUTOMATIC DETECTION OF INHOMOGENEITY IN AEROPHOTOGRAPHIC NEGATIVE IMAGES | 0 |
|
SU1337871A1 |
| METHOD AND APPARATUS FOR FOURIER ANALYSIS OF LIQUID LIGHT-TRANSMITTING MEDIA | 2021 |
|
RU2770415C1 |
| METHOD OF DETERMINING CONTENT OF METALS IN SAMPLES VIA ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY AND DEVICE FOR IMPLEMENTING SAID METHOD | 2009 |
|
RU2421708C2 |
| INTERFEROMETRIC SENSOR | 2015 |
|
RU2677126C2 |
