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阐述了中长波红外光波导器件的设计理念和用途。在介绍该领域的研究成果和最新进展的基础上,以应用在波长为10.6μm的硅基光波导器件为例介绍了实现低损耗波导的方法。
The design concept and application of long wave infrared optical waveguide device are expounded. Based on the research results and the latest progress in the field, a method of realizing low loss waveguide is introduced by using the example of a silicon-based optical waveguide device with a wavelength of 10.6 μm.