TECHNOLOGYQUIET
17 days ago
New device measures curved mirrors' absolute shape to within 2 nanometers without touching them
What's happening
SignalsMonitor is following this as a technology story. Phys.org Breaking News is the outlet attached so far. The first report grouped here was at 29 Sept 2026, 20:40 UTC. The headline in use is “New device measures curved mirrors' absolute shape to within 2 nanometers without touching them”. This note is SignalsMonitor's own briefing, not the publisher's article.
What we know
Researchers at AIST have developed a device that measures the absolute surface profile of curved optical elements with high precision without touching them.
Phys.org Breaking NewsRead at Phys.org Breaking News
Story timeline
Reports grouped into this story, earliest first. Exact repeats from the same outlet are collapsed.
- First reported by Phys.org Breaking News
New device measures curved mirrors' absolute shape to within 2 nanometers without touching them
Reported by 1 outlet
- Phys.org Breaking News