li yong tou she guang zha ce liang gui pian biao mian de bu ping du

Abstract

Optical engineering deals with the application of light and optical systems for imaging, sensing, and communication. Major technical topics include laser systems, fiber optics, photonic devices, optical signal processing, and optoelectronics. Engineers design lenses, lasers, optical sensors, and photonic integrated circuits for applications in telecommunications, medical imaging, remote sensing, and high-precision measurement systems.