A new type of voltage sensor which USES the prism and symmetrical metal-cladding polymer waveguide configuration has been proposed.
提出了一种新型反射型聚合物波导电压传感器理论，并且进行了实验研究。
2
The parameters of the optical slab glass waveguide (refractive index and thickness of thin film) were measured by a new technique for using the prism coupler, i. e., leaky mode method.
由使用棱镜耦合器的一种新技术即漏模法，测量了平板玻璃光波导的参数(薄膜的折射率和厚度)。
3
Based on a symmetrical metal-cladding waveguide, ultrahigh-order modes in the guiding layer air gap can be excited through prism coupling to serve as sensitive probes.