Laboratory name	Stage
Physics laboratory	First
Electrical circuits (DC)	First
C++	First
Autocad	First
Geometrical optics	second
Visual basic	second
Electrical circuits ( AC)	second
Laser principle	second
Electronic 1	second
Physical optics	Third
optical detector	Third
Electronic 2	Third
Computer application	Third
Optical fiber Communication	Fourth
Microprocessor	Fourth
Optical design	Fourth