Observed arrival · 2026-10-16
The Photonics Bench
A browser-based optics lab for arranging components in 2D or 3D and seeing how light behaves in the resulting setup.
○Open
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Optics learners and people testing optical setups
- Worth noticing
- Its detectors flag when fringe spacing is finer than the sensor can resolve instead of reporting a measurement it cannot make.
Field notes
The bench specification lists an M6 hole pattern on 25 mm spacing, a 5° rotation snap and a 405–1064 nm wavelength range. The page describes non-sequential ray tracing, where beams can double back or cross the table, and says the 3D mode uses a separate tracer. Its lessons pair a tour with challenges whose criteria are read from the traced beam.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue