Scientific Optical Hardware Diagram

Clean scientific figure for an optics paper showing an ellipsography hardware setup on a perforated optical breadboard, rendered as a precise 3D technical schematic with labeled components arranged left to right: laser source emitting a red beam at 632.8 nm, SLM1 phase/polarization modulator, lens L1, Fourier plane pupil plane with iris, half-wave plate HWP, lens L2, SLM2 phase/polarization modulator, imaging lenses L3 and L4, linear polarizer, and a polarization camera at the far right; blue bracket annotations across the top labeling Dual Modulation, 4f Relay Optics, Imaging Optics, and Detection, thin dashed guide lines, crisp black and blue typography, white background, realistic black anodized metal mounts and optical elements, translucent glowing red beam passing through the system, inset diagram at lower right showing a micro-polarizer array with red green blue yellow cells and polarization angles 0, 45, 90, 135 degrees, publication-quality academic infographic, front oblique eye-level view, evenly lit studio lighting, ultra-sharp, minimal and professional.