Lock-in control system for spring suspended ring laser gyroscope
US4255054A · kind A · utility
6Cited by
1References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 21, 1979 |
| Grant date | Mar 10, 1981 |
| Priority date | — |
| Expiry date | Mar 21, 1999 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C19/70
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system for cancelling lock-in in a spring suspended ring laser gyroscope by dithering it at a rate which is a function of measured optical phase and dither rate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.