光空間追尾方式における光干渉誤差の検討

概要

論文の詳細を見る
A new high precision optical beam tracking technique with a single detector for optical intersatellite links was recently proposed to compensate tracking errors occuring in the well-known quadrant detector tracking technique. This paper describes the inherent error and its reduction method in the technique. The error is caused by optical interference due to the gap disturbance between optical elements of the detection system, and thus may be directly influenced by the baseframe vibration of the system. The results of the analysis and measured data indicate that the maximum error caused by glass plates with no antireflection coating overrides by several times the necessary tracking accuracy. Therefore an effective error reduction method is indispensable for the detection system. Based on these results, this paper proposes an error reduction method by inserting an optical plate with the specific vibration amplitude into the optical path.
東海大学の論文
1993-03-30