Hình vẽ bài báo khoa học

Create a publication-grade labeled figure that documents the experimental setup or apparatus described in the user request, exactly as it would appear in a peer-reviewed paper. Render the hardware as a clean, precise 3D illustration on an optical breadboard or laboratory bench, each component drawn in a realistic but simplified technical style and arranged along the signal or beam path from input to output. Label every component with a short name and key parameter, draw thin leader lines from labels to parts, and add horizontal grouping brackets above the setup that name each functional stage. Include one inset detail box with a dashed border in a corner, magnifying a critical element with its own mini-legend. Beneath the figure, typeset a caption paragraph that begins with a bold 'Fig. 1.' marker followed by a concise title and two or three sentences of academic description drawn from the user request. Use a white background, a restrained scientific palette with one highlight color for the active path, vector-clean linework, and perfectly legible text throughout. No watermark, no decorative flourishes, no photorealistic clutter. User request: a laser optics bench with two modulators, relay lenses, and a polarization camera