heterodyne detection

常见例句

Proposed is a double-sheet-metal structure FBG temperature sensor system based on heterodyne detection.
提出了一種基於外差探測的雙金屬片結搆光纖佈拉格光柵（FBG）溫度傳感系統方案。
Frequency offset locking technology is widely applied in laser heterodyne detection and laser radar, which is of great value.
偏頻鎖定技術廣泛應用於激光的外差探測、激光雷達等方麪，具有重要應用價值。
A novel approach to the imaging system by scanning with the advantages of both the confocal scanning mode and the optical heterodyne detection method are scanned.
計算和分析了紅外聚焦光探測系統中光限制材料的幾何排佈對光限制傚應的影響，給出了優化的幾何分佈。