heterodyne detection

常見例句

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(cè)的雙金屬片結(jié)搆光纖佈拉格光柵（FBG）溫度傳感系統(tǒng)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(shù)廣泛應(yīng)用於激光的外差探測(cè)、激光雷達(dá)等方麪，具有重要應(yīng)用價(jià)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(jì)算和分析了紅外聚焦光探測(cè)系統(tǒng)中光限制材料的幾何排佈對(duì)光限制傚應(yīng)的影響，給出了優(yōu)化的幾何分佈。