Title :
Data acquisition system for flowing gas lasers
Author :
Mainuddin ; Singhal, Gaurav ; Tyagi, R.K.
Author_Institution :
Laser Sci. & Technol. Centre, Defence R&D Organ., Delhi, India
Abstract :
The present paper describes a dedicated data acquisition system (DAS) for gas lasers in general and for chemical oxygen iodine laser (COIL) in particular. The developed DAS is a PC based 170-channel system using PCI bus and RS 485 serial communication for fast and slow data handling respectively. It comprises of Advantech PCI 1716 multi function data acquisition board and RS 485 based ADAM modules. It also includes custom built interface electronics circuits for sensors/actuators and optical diagnostics for gas concentration measurement. The application software is developed using VC++ programming language with six graphical user interfaces for facilitating single person operation.
Keywords :
C++ language; chemical lasers; data acquisition; gas lasers; graphical user interfaces; peripheral interfaces; Advantech PCI 1716 multifunction data acquisition board; PC based 170-channel system; PCI bus; RS 485 based ADAM module; RS 485 serial communication; VC++ programming language; actuator; chemical oxygen iodine laser; data acquisition system; data handling; gas concentration measurement; gas laser; graphical user interface; interface electronics circuit; optical diagnostics; sensor; Chemical lasers; Data acquisition; Gas lasers; Laser transitions; Measurement by laser beam; Sensors; Temperature measurement; chemical laser; data acquisition; graphical user interface; interface electronics; mack number;
Conference_Titel :
Electronics Computer Technology (ICECT), 2011 3rd International Conference on
Conference_Location :
Kanyakumari
Print_ISBN :
978-1-4244-8678-6
Electronic_ISBN :
978-1-4244-8679-3
DOI :
10.1109/ICECTECH.2011.5941681
