(Topics include but are not limited to)
Optical Instruments and Technology
Laser and laser technology
Laser application technology
Microstructure optics
Optical Communication Devices and System Technology
Optoelectronic imaging technology
Optoelectronic instrument design
Modern Optical Technology
Quantization technique
Digital technology
Optical Engineering
Light sensor
Thin film and integrated optics
Optical Information Processing
Advanced sensor technology
Optoelectronic Detection Technology and Devices
Optoelectronic display and 3D imaging
Optoelectronics
Optical Communication and Optical Networks
Fiber optic communication and systems
Optoelectronic Measurement and Control and Optoelectronic Sensing
Engineering Optics
Principles and Applications of Laser
Optical storage and display technology
spectroscopy
Electronic Circuits and Technology
Optoelectronic devices
Optoelectronic signal processing
Solar cell
Photovoltaic technology
Optical Information Processing Technology and Applications
electromagnetic wave
Intelligent instruments and meters
virtual instrument 
automation equipment 
Design of testing instruments
Laser measurement and control
Ultrasonic non-destructive testing
sensor