专利内容由知识产权出版社提供
专利名称：OPTICAL FREQUENCY COMB STIMULATED
BRILLOUIN SCATTERING GYROSCOPE
发明人：Jianfeng Wu,Tiequn Qiu,Glen A. Sanders,Lee
K. Strandjord
申请号：US13693321申请日：20121204
公开号：US20140152994A1公开日：20140605
专利附图：
摘要：Systems and methods for measuring rotation using an optical frequency combstimulated Brillouin scattering gyroscope are provided. In certain embodiments, a system
comprises a light source that produces a multiple-frequency light beam based on anoptical frequency comb; and an optical fiber resonator coupled to the light source, themultiple-frequency light beam propagating in a first direction within the optical fiberresonator, wherein the multiple-frequency light beam generates stimulated Brillouinscattering (SBS) for a frequency, wherein the Brillouin scattering generates an SBS lightbeam to propagate in a second direction, the first direction being opposite in direction tothe second direction. The system also comprises a servo to control the frequencies ofthe optical frequency comb to lock a plurality of component frequencies on resonancepeaks of the optical fiber resonator; and a mixer that determines a frequency differencebetween the SBS light beam and the multiple-frequency light beam.
申请人：HONEYWELL INTERNATIONAL INC.
地址：Morristown NJ US
国籍：US
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