Low dose and high resolution measurements using two-dimensional position sensitive detector with medium energy ion scaterring

Vacuum ◽  
1990 ◽  
Vol 41 (7-9) ◽  
pp. 1791-1792
Keyword(s):  
High Resolution ◽  
Low Dose ◽  
Position Sensitive Detector ◽  
Two Dimensional ◽  
Sensitive Detector ◽  
Medium Energy ◽  
Position Sensitive

Research and Design of Laser Displacement Measurement Based on the PSD

2015 ◽  
Vol 719-720 ◽  
pp. 580-583
Author(s):  
Xin Wen Duan ◽  
Ye Sun
Keyword(s):  
Signal Processing ◽  
Output Signal ◽  
Position Sensitive Detector ◽  
Measuring System ◽  
Two Dimensional ◽  
Sensitive Detector ◽  
Position Measurement ◽  
Arithmetic Circuit ◽  
Position Information ◽  
Position Sensitive

This paper introduces a kind of measuring system based on two-dimensional position sensitive detector PSD and single-chip signal processing, and have discussed the key technology. Two-dimensional position sensitive detector (2 D-PSD) is a kind of testing device of light spot position information and the output signal is a kind of current signal related to the location information. PSD output signal processing circuits are usually made by the I/V conversion circuit ,the addition, the subtraction and division arithmetic circuit. System can quickly, accurately and easily realize the position measurement, with a simple implementation, low power consumption, fast response, etc, It can be applied to many remote laser center positioning measurement and general industrial control occasions.

Attitude measurement and simulation of two-dimensional position sensitive detector

Optik ◽  
2019 ◽  
Vol 184 ◽  
pp. 399-411
Author(s):  
Fan Zhang ◽  
Jin Liu ◽  
Haima Yang ◽  
Haishan Liu ◽  
Yuan Chen ◽  
...  
Keyword(s):  
Position Sensitive Detector ◽  
Attitude Measurement ◽  
Two Dimensional ◽  
Sensitive Detector ◽  
Position Sensitive

scholarly journals New beam line for time-of-flight medium energy ion scattering with large area position sensitive detector

2012 ◽  
Vol 83 (9) ◽  
pp. 095107 ◽  
Author(s):  
M. K. Linnarsson ◽  
A. Hallén ◽  
J. Åström ◽  
D. Primetzhofer ◽  
S. Legendre ◽  
...  
Keyword(s):  
Time Of Flight ◽  
Beam Line ◽  
Position Sensitive Detector ◽  
Sensitive Detector ◽  
Medium Energy ◽  
Ion Scattering ◽  
Large Area ◽  
Position Sensitive ◽  
Medium Energy Ion Scattering
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