The frequency characteristics analysis of series photodetector frequency circuit system based on circuit parameters of quartz crystal and its application for bacterial DNA identification

Optik ◽  
2014 ◽  
Vol 125 (6) ◽  
pp. 1715-1722 ◽  
Author(s):  
Yuh-Ming Hsu ◽  
Chung-Cheng Chang
2016 ◽  
Vol 693 ◽  
pp. 141-145
Author(s):  
Jie Qiong Lin ◽  
Ming Ming Lu ◽  
Xiao Qin Zhou ◽  
Qiang Liu

Flexure hinges based micro-displacement structure has been widely used for micro-precision machinery, and the natural frequency characteristics analysis is one of the most important elements in the structure design. In this paper, natural frequency characteristics analysis of a micro-displacement structure with parallel flexible hinges is presented. The effects of each structure parameter to the natural frequency of the micro-displacement structure are simulation by dynamics modeling. The parameters can be divided into three categories, namely, parallel flexure hinges parameter, micro-displacement structure parameter and material parameter. Two micro-displacement structures using common materials are machined for frequency test. The test results of two micro-displacement structure verified the modeling analysis, and the natural frequency characteristics analysis in this paper can be referenced in micro-displacement structure design.


AIP Advances ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 035019 ◽  
Author(s):  
Yong Zhu ◽  
Pengfei Qian ◽  
Shengnan Tang ◽  
Wanlu Jiang ◽  
Wei Li ◽  
...  

2015 ◽  
Vol 10 (2) ◽  
pp. 321
Author(s):  
Yong Qian ◽  
Xiaoxin Chen ◽  
Yongpeng Xu ◽  
Peng Kong ◽  
Lin Wang ◽  
...  

Author(s):  
Jiazeng Wang ◽  
Zekun Jiang ◽  
Junqi Gao ◽  
Shuxiang Zhao ◽  
Wenmin Zhai ◽  
...  

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