FIELD: measuring.
SUBSTANCE: electromagnetic radiation is directed to the sensitive element of a radiation receiver, converted to thermal or other type of energy and recorded, placed in front of the sensitive element of the receiver, on the side of the incident radiation, a dielectric device and forming directly at its output a local region of concentrated electromagnetic field with transverse dimensions of the order λ/3–λ/4, where λ is the wavelength of the incident radiation, the sensitive element of the receiver is placed in this region, wherein a radiation reflecting screen is placed directly behind the sensitive element of the receiver, on the illuminated side of which there is a mesoscale dielectric particle which forms a mirror "photon jet" in the region of which the sensitive element of the receiver is located.
EFFECT: invention can be used to detect electromagnetic radiation in the infrared, microwave and terahertz wavelength ranges.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF REGISTRATION OF ELECTROMAGNETIC RADIATION IN IR, MICROWAVE AND TERAHERTZ RANGE OF WAVE-LENGTHS | 2016 |
|
RU2655714C1 |
| DEVICE FOR VISUALIZING TERAHERTZ RADIATION SOURCES | 2020 |
|
RU2735906C1 |
| METHOD OF FORMING MIRROR PHOTON JET | 2024 |
|
RU2838851C1 |
| METHOD FOR CREATING MAGNETIC FIELDS IN MESO-SIZED DIELECTRIC SPHERICAL TWO-LAYER PARTICLES | 2023 |
|
RU2806895C1 |
| EHF VARIFOCAL LENS | 2020 |
|
RU2744033C1 |
| WAVEGUIDE MICROWAVE PROBE | 2023 |
|
RU2804608C1 |
| SYSTEM FOR OPTICAL DETECTION AND VISUALIZATION OF NANOOBJECTS WITH SUBDIFFRACTION RESOLUTION IN A MICROCHANNEL | 2022 |
|
RU2788031C1 |
| SURFACE PLASMON RESONANCE SENSOR | 2021 |
|
RU2758779C1 |
| METHOD FOR FOCUSING ELECTROMAGNETIC RADIATION | 2022 |
|
RU2790963C1 |
| METHOD FOR NANOSTRUCTURING SURFACE OF DIELECTRIC SUBSTRATE | 2024 |
|
RU2828174C1 |
