Setting up a Michelson Interferometer requires high precision because it splits a single coherent light beam into two paths, reflects them, and recombines them to produce micro-level interference fringes.
Here is an explicit, step-by-step assembly and alignment guide synthesized from laboratory procedures like the Edmund Optics Lab Guide and standard physics manuals. Phase 1: Preparation & Safety
Enforce Laser Safety: Remove all reflective jewelry, keep the laser beam path below eye level, and never look directly into the source.
Prepare the Base: Place a heavy optical breadboard or compact optical rails on a stable, vibration-free table.
Clean Components: Wipe down your mirrors, beam splitter, and lenses using optical-safe tissue and cleaner. Phase 2: Component Layout & Rough Alignment
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