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1 result for “resonant cavity” · 4ms

Patent

US4702600 Method and apparatus for measuring angular rate with a passive optical resonator

Cited prior art · Eberhard Handrich, Werner Schroder and 1 more · United States · 1987

the frequency of said second beam to a 30 resonator comprises a resonant cavity. lower resonant cavity mode and tuning the fre 8. Apparatus as defined