Interference peak detection based on FPGA for real-time absolute distance ranging with dual-comb lasers

2015 ◽  
Author(s):  
Kai Ni ◽  
Hao Dong ◽  
Qian Zhou ◽  
Mingfei Xu ◽  
Xinghui Li ◽  
...  
2018 ◽  
Vol 09 (10) ◽  
pp. 148-167 ◽  
Author(s):  
Alperen Mustafa Colak ◽  
Taito Manabe ◽  
Yuichiro Shibata ◽  
Fujio Kurokawa

IRBM ◽  
2019 ◽  
Vol 40 (6) ◽  
pp. 341-354 ◽  
Author(s):  
V. Gupta ◽  
M. Mittal ◽  
V. Mittal

2012 ◽  
Vol 8 (5/6) ◽  
pp. 432
Author(s):  
Sangwon Hyun ◽  
Young Jin Kim ◽  
Byung Jae Chun ◽  
Seung Woo Kim

2007 ◽  
Vol 364-366 ◽  
pp. 1157-1161
Author(s):  
Han Chao Zhang ◽  
Zhi Lie Tang ◽  
Yong Heng He ◽  
Li Na Guo

A fast photo-acoustic (PA) imaging system was developed and tested on phantom sample, which consists of an acoustic lens,a multi-element linear transducer array, and the peak detection circuit. The multi-element linear transducer array consists of 64 elements. By utilizing an acoustic lens, the PA signals generated from the sample are imaged and detected by a multi-element linear transducer array, which directly changes the PA signals into the homologous electronic signals. Thus we can map the image more rapidly, with the peak detection circuit, which was designed specially. Compared to other exiting technology and algorithm, the PA imaging system based on an acoustic lens and the peak detection technology was characterized with speediness and real-time. The images reconstructed in this experiment have high definition and resolution,and may have potential for developing an appliance for clinical diagnosis.


2020 ◽  
Vol 4 (2) ◽  
pp. 161-173
Author(s):  
Yao Yang ◽  
Daowu Li ◽  
Yan Li ◽  
Jipeng Zhang ◽  
Tingting Hu ◽  
...  

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