According to the mode structure and transmission characteristics of general hollow infrared waveguides,we discuss the transmission mechanism of dielectric-coated metallic hollow waveguides,analyze the low-loss transmission conditions of the HEn mode.
在空芯光纤方面,从红外空芯波导的传输特性出发,讨论了电介质/金属型空芯波导的导光机理以及电介质层对HE11模传输性能的改善。
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The structure design of hollow waveguides for ultraviolet laser is studied.
对传输紫外激光用空芯光纤结构进行了研究。
Aluminum film is the only material with high reflectivity from ultraviolet to infrared. Both straight and bending loss of this kind of hollow waveguides are small.
铝膜是从紫外到红外都有很高反射率的理想材料,用它来研制的空芯光纤的直线损耗和弯曲损耗均较小。
A special type of transient coherent optical effects in hollow slab optical waveguides, the adiabatic rapid passage, is studied.
本文讨论了空心平板光波导中瞬态相干光学效应中的一种特殊类型的效应——绝热跟随。
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