position sensitive detector 中文意思是什麼
position sensitive detector
解釋
對位置靈敏的探測器-
Research on real - time measuring system about position posture of motional object with four beams of laser and position sensitive detector
非合作目標相位式激光測距中目標漫反射特性的實驗研究 -
Development of position sensitive detector signal processing circuit
信號調理電路的改進 -
Nonlinearity analysis and application of optoelectronic position sensitive detector
光電位置敏感器件的非線性分析及應用 -
The research of positron imaging systems can be divided into two parts : imaging instrumentation and image reconstruction, which are the main interest of this thesis. the bgo ( bismuth germanate ) scintillation crystal coupled with a position sensitive photomultiplier tube ( ps - pmt ) h7546 are used to build the y - rays detector
我們設計了以閃爍晶體作為成像前端,與多陽極位置靈敏型光電倍增管相耦合的射線探測器,具體為bgo ( bi _ 4ge _ 3o _ ( 12 ) ,鍺酸鉍)晶體、 hamamastu的h7546光電倍增管。 -
A new pattern position sensitive detector is introduced, so the accelerometer has many advantages including high sensitivity, high resolution and quick response speed. a binary width - modulated pulse rebalance loop is applied in the accelerometer
該加速度計引入了新型位置敏感探測器psd ,使其具有高的靈敏度、解析度和響應速度;同時採取了二元調寬脈沖加矩方式的再平衡迴路。 -
With its minimized structure, the path provides an optimal light - amplifying ratio ; ( iii ) the position sensitive detector ( psd ) is just located in front of the visual sight of operator, this makes the observation and operation more easily
該系統設計有特殊的光路,結構簡潔,體積小,通過多次反射提高反射臂的光程,保證了最佳的光杠桿放大比;同時,檢測系統中的位置敏感元件( psd )光敏面位於正對視線的方向,易於afm系統的操作和觀察。 -
The core of this instrument is the application of position sensitive detector ( psd )
它的核心是位敏探測器( psd )的應用。 -
Semiconductor optoelectronic devices. detail specification for type gd3283y position sensitive detector
半導體光電子器件. gd3283y型位敏探測器詳細規范 -
In this paper they study a position - detecting system based on microprocessor and psd ( position sensitive detector ). the method is as follows : when the ac - signal from psd which is illuminated by modulated light source passes through an active band - pass analog filter, it filters the ac signal which represents the object light source. then the dc - converter circuit transforms it into dc - signal which is used to calculate the position
這一系統採用的方法是通過對位置敏感探測器psd受到調制目標光源照射后輸出的模擬交流信號進行有源帶通濾波,提取出代表目標光源的調制頻率成份,再將該信號轉變為用來參與位置解算的直流信號,然後選用單片機組成硬體電路,對直流信號進行採集處理並與計算機建立通信,把數據送入計算機進行位置解算,分析判別目標光源和psd器件的相對位置。
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