Scientific Optical Hardware Diagram

{ "type": "scientific hardware diagram", "layout": { "main_scene": "3D render of an optical table with a red laser beam passing through 11 aligned optical components mounted on black posts.", "top_brackets": [ {"label": "Dual Modulation", "span": "SLM1"}, {"label": "4f Relay Optics", "span": "Lens L1 to Lens L2"}, {"label": "Imaging Optics", "span": "SLM2 to Lens L4"}, {"label": "Detection", "span": "Camera"} ], "optical_components_left_to_right": [ {"name": "Laser", "labels": ["Laser", "λ = {argument name=\"laser wavelength\" default=\"632.8 nm\"}"]}, {"name": "SLM1", "labels": ["SLM1", "(Phase / Pol. Mod.)"]}, {"name": "Lens L1", "labels": ["Lens L1", "(f1)"]}, {"name": "Iris", "labels": ["Fourier Plane", "(Pupil Plane)", "Iris", "(Higher Orders Filtered)"]}, {"name": "HWP", "labels": ["HWP", "(λ/2)"]}, {"name": "Lens L2", "labels": ["Lens L2", "(f1)"]}, {"name": "SLM2", "labels": ["SLM2", "(Phase / Pol. Mod.)"]}, {"name": "Lens L3", "labels": ["Lens L3", "(f2)"]}, {"name": "Lens L4", "labels": ["Lens L4", "(f2)"]}, {"name": "Linear Polarizer", "labels": ["Linear", "-Polarizer", "(Global Analyzer)"]}, {"name": "Polarization Camera", "labels": ["POLARIZATION CAMERA"]} ], "inset_box": { "position": "bottom right", "title": "Polarization Camera Micro-Polarizer Array (Per-Pixel Analyzer)", "grid": "4x4 grid of colored squares with directional arrows", "legend_count": 4, "legend_items": [ "Red square, horizontal arrow, 0° (H)", "Green square, vertical arrow, 90° (V)", "Blue square, diagonal arrow, 45° (D)", "Yellow square, diagonal arrow, 135° (A)" ] }, "bottom_caption": { "figure_prefix": "{argument name=\"figure number\" default=\"Fig. 5.\"}", "title": "{argument name=\"system name\" default=\"Ellipsography Hardware Setup.\"}", "text": "Paragraph of scientific text explaining the dual-modulation configuration, 4f relay optics, and polarization camera." } } }