Erbium-doped optical waveguide is used to fabricate optical waveguide amplifiers. 摘要掺铒光波导主要用来制作光波导放大器。
This paper employs the radiometry and non-sequential ray tracing simulation to analyze the optical properties of optical rotary encoders. 本论文主要是利用光束传播法和波导光学模拟光波导软体系统来分析非线性光波导结构的特性。
