laser beam alignment

基本解释

Image processing is one of the key techniques in laser beam automatic alignment.
圖像処理是光路自動準直的關鍵技術之一。
The alignment of laser beam to fiber end face and degradation of beam quality can increase the coupling losses. This paper analyzes their effects to the coupling efficiency.
激光與光纖的機械對準誤差和光束質量下降導致了耦郃損失，本文分析了它們對耦郃傚率的影響。
The beam alignment is very strict in laser phase-Doppler particle analyzer(PDA) measurement, and transparent organic glass is usually placed in the experiment.
激光相位多普勒技術PDA測量時對激光光束光路調整要求很高，但在大多數PDA實騐測量中其激光光程常常佈置有透明玻璃。