A high-precision controllable and continuous laser energy attenuator based on Polarizing Beam Splitter (PBS) prism was presented in this paper, and the laser energy attenuation dynamic range, attenuation accuracy and attenuation rate of the attenuator were. A high-precision controllable and continuous laser energy attenuator based on Polarizing Beam Splitter (PBS) prism was presented in this paper, and the laser energy attenuation dynamic range, attenuation accuracy and attenuation rate of the attenuator were. Signal attenuation refers to the reduction in the intensity of a light beam as it passes through a medium or a device. In the context of beam splitters, attenuation can occur due to several factors, including absorption, reflection, and scattering. When a beam splitter divides the incoming light. To overcome these limitations, here, we propose a new physical mechanism to achieve a broadband, robust, and tunable beam splitter by manipulating the mode coupling of the topological unidirectional surface magnetoplasmons (USMP) at the input and output waveguides. We use elementary laws of classical and quantum optics to obtain general re ations among the magnitudes and phases of these probability amplitudes. Proceeding to examine a pair of (nearly) single-mode wavepackets in the. 5 December 2024 High-precision controllable and continuous laser energy attenuator based on polarizing beam splitter prism You will have access to both the presentation and article (if available). This content is available for download via your institution's subscription. Compact, High Extinction Ratio, and Low-Loss.