Energy parameters of systems involving the spatial search for optical radiation
Abstract
An analysis is made of search systems (of the sort used in optical radar and communications systems) with direct photodetection of subcarrier-intensity-modulated optical radiation. Relationships that are convenient from the practical point of view are obtained for the required power of the optical transmitter. These relationships make it possible to compare systems with dissector and mosaic photodetectors.
- Publication:
-
Radioehlektronika
- Pub Date:
- March 1984
- Bibcode:
- 1984Radel..27....9R
- Keywords:
-
- Optical Communication;
- Optical Radar;
- Photometers;
- Search Radar;
- Signal Detection;
- Electromagnetic Radiation;
- Image Dissector Tubes;
- Light Modulation;
- Communications and Radar