Title :
Control system for precise power laser measurement
Author :
Kadlec, Jaroslav ; Vrba, Radimír
Author_Institution :
Dept. of Microelectron., Brno
Abstract :
This paper describes steps involved in a designing of a control system for precise power laser measurement. Main goal of this research consists in developing precise laser driver and measurement system for power laser measurement. This control system can be used in various type of measuring applications for instance measuring of distance, pressure and temperature. Control system allows precise driving of two different laser diodes independently on each other with measuring of emitting optical power and includes photodiode for power optical sensing.
Keywords :
measurement by laser beam; measurement systems; photodiodes; semiconductor lasers; control system; emitting optical power measurement; laser diodes; measurement system; photodiode; power optical sensing; precise laser driver; precise power laser measurement; Control systems; Optical control; Optical design; Optical sensors; Power lasers; Power measurement; Pressure control; Pressure measurement; Temperature control; Temperature sensors;
Conference_Titel :
Systems, 2007. ICONS '07. Second International Conference on
Conference_Location :
Martinique
Print_ISBN :
0-7695-2807-4
Electronic_ISBN :
0-7695-2807-4
DOI :
10.1109/ICONS.2007.16
