Voltage-tuned GH shift and IF shift: a variable angle measurement technique using LRSP

In this theoretical approach, to observe, design, and simulate a conceptual strategy of tuned GH shift and IF shift for the output beam of light, an electro-optically adjustable crystal of liquid at a wavelength having a value of 1550 nm, which is incident and falling under the transmission frame, is used. In this instance, the Kretschmann-Raether geometry under consideration constitutes a prism of ZnSe and E44 as the liquid crystal layer, sandwiched between twin layers of silver. By applying an electric field of between 2 to 2.75 V, it is possible to electro-optically tune the GH shift and the IF shift, resulting in a change in the liquid crystal layer's refractive index between 1.57 and 1.62. This concept accelerates the scope of optical switching within the millimeter range fine-tuning.