Science

New chip-scale gyroscope measures rotation with unprecedented sensitivity

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 14/10/2026, 23:10:24 UTC.

Briefings

Researchers achieved a record sensitivity for a chip-scale optical ring-laser gyroscope, measuring rotation at 37 degrees per hour. This performance approaches Earth's rotation rate of 15 degrees per hour, potentially enabling precision navigation systems in GPS-denied environments. The study was published in October 2026.

Key points

• A chip-scale optical ring-laser gyroscope was developed with a sensitivity of 37 degrees per hour, representing a new record for the technology.
• The device's sensitivity is approaching Earth's rotation rate of 15 degrees per hour, which could be useful for precision navigation systems where GPS is unavailable.

Context and limitations

The evidence is from a single research article published in October 2026. Specific experimental conditions, sample sizes, and long-term stability data are not provided.

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