Naslov
Turn-on Delay Time Jitter and Response Time Measurements in Time-of-Flight Applications

Autori
Medved Rogina, Branka

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of ODIMAP III, 3rd Topical Meeting on Optoelectronic Distance/Displacement Measurements and Applications / Donati, S. - Pavia : LEOS Italy, 2001, 389-394

Skup
3rd Topical Meeting on Optoelectronic Distance/Displacement Measurements and Applications

Mjesto i datum
Pavia, Italija, 20.09.2001. - 22.09.2001

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
time-of-flight; distance measurement; laser diode turn-on delay time; jitter; avalanche photodiode response time; distance resolution

Sažetak
In order to optimally arrange the laser pulsed time-of-flight measurement system, temporal response characteristics of GaAs laser source and Si avalanche photo detector have been measured and statistically analyzed. A laser turn-on delay time characteristics were measured as a function of the injection current through the diode. The response time of the Si avalanche photodiode has been measured at different levels of the incident light intensity. The experimental results show that, once a stable laser output pulse and a fast avalanche photodiode operation have been established, the time-of-flight measurement accuracy is mainly determined by the characteristics of the timing discriminators.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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