FIELD: electromagnetic radiation recording (measurement) and no-contrast temperature measurement with aid of silicon carbide monocrystal.
SUBSTANCE: monocrystal SiC whose thickness is minimum 200 μm is used for recording electromagnetic radiation of wavelength about 10 μm. Proposed system and method depend for their functions on acoustical absorption mechanism. High operating stability of system is maintained at high temperatures and high rate of temperature increase.
EFFECT: enhanced operating reliability.
8 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INFRARED RADIATION CONTROLLED CIRCUIT ( VARIANTS ), INFRARED RADIATION DETECTOR AND METHOD OF EMPLOYMENT OF INFRARED RADIATION BASED ON SiC | 2000 |
|
RU2218631C2 |
| IR-RADIATION LASER DETECTOR | 2019 |
|
RU2709413C1 |
| METHOD OF PHOTOACOUSTIC ANALYSIS OF MATERIALS AND DEVICE FOR ITS REALISATION | 2010 |
|
RU2435514C1 |
| METER OF ENERGY OF PULSE OF ELECTROMAGNETIC RADIATION | 1991 |
|
RU2031378C1 |
| OPTICO-MECHANICAL MODULATOR OF LUMINOUS FLUX | 1997 |
|
RU2119181C1 |
| METHOD, DEVICE, AND SYSTEM FOR PRECISE MULTIFIELD SYNCHRONOUS ADAPTIVE MEASUREMENTS AND MONITORING OF EXTERNAL ENVIRONMENT | 2020 |
|
RU2787264C2 |
| TERAHERTZ EMISSION CONVERTER (VERSIONS) | 2010 |
|
RU2447574C1 |
| MODE OF DETECTION OF GASES WITH THE USAGE OF A SPECTROMETER ON THE BASIS OF A SEMI-CONDUCTING DIODE LASER AND A SPECTROMETER FOR ITS REALIZATION | 2003 |
|
RU2313078C2 |
| GASES IN THE ATMOSPHERE CONCENTRATION REMOTE MEASUREMENT METHOD | 2017 |
|
RU2679455C1 |
| METHOD OF REMOTE SEARCHING INDICATOR SUBSTANCES OF OIL-GAS HYDROCARBONS | 2016 |
|
RU2634488C1 |
