static phase error 中文意思是什麼
static phase error
解釋
殘留相位誤差-
Moreover, we put forward many schemes to erase errors such as static error, dynamic error, or make them little. especially we dicuss how to deal with the phase - shifting cell ( pzt ) and interferogram. in the end we bring forward two methods to estimate the contour of piano : one is traditional parameter, the other is power spectral density ( psd )
提出從兩方面對面形進行評價,一是用傳統光學像質評價指標,二是利用psd從頻譜角度評價面形,從而為高精度檢測和控制大口徑光學元件表面面形(波前)提供了依據。
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