Title :
The infrared diode study in nanosecond pulse mode in information processing devices on a large distance
Author :
Golovin, E.D. ; Avdochenko, B.I. ; Tsepelev, G.M. ; Stoukatch, O.V.
Author_Institution :
Control Syst. & Radioelectron., Tomsk State Univ., Russia
Abstract :
The light-emitting diode, as an electron device, capable of replacing a laser is investigated. As far as the radiation power of the light-emitting diode in a continuous mode is small (about 0.5 W), and in this case the distance of guaranteed connection does not exceed hundred of meters, the use of a light-emitting diode in nanosecond pulsed mode with large signal repetition were offered by us. In this case the radiation power is increased, multiplied on repetition, that is up to 5-50 W and it is comparable to laser power. The cost of the light-emitting diode thus is essentially less. Both the transmitter and receiver of the infrared pulses were developed. A general description of the system is presented
Keywords :
data communication; high-speed optical techniques; optical information processing; optical receivers; optical transmitters; semiconductor diodes; 5 to 50 W; continuous mode; electron device; information processing devices; infrared diode; infrared pulses; large distance; large signal repetition; laser power; light-emitting diode; nanosecond pulse mode; radiation power; receiver; transmitter; Coaxial cables; Communication cables; Information processing; Laser modes; Light emitting diodes; Nanoscale devices; Optical pulse shaping; Optical receivers; Optical transmitters; Telephony;
Conference_Titel :
Electron Devices and Materials, 2000. EDM 2000. Siberian Russian Student Workshops on
Conference_Location :
Novosibirsk
Print_ISBN :
5-7782-0291-1
DOI :
10.1109/SREDM.2000.888609
