scholarly journals Far-field acoustic subwavelength imaging and edge detection based on spatial filtering and wave vector conversion

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Chu Ma ◽  
Seok Kim ◽  
Nicholas X. Fang
Keyword(s):  
Edge Detection ◽  
Wave Vector ◽  
Spatial Filtering ◽  
Far Field ◽  
Subwavelength Imaging

Robust far-field subwavelength imaging of scatterers by an acoustic superlens

2019 ◽  
Vol 146 (6) ◽  
pp. 4131-4143
Author(s):  
Yongkang Dong ◽  
Gaokun Yu ◽  
Ning Wang
Keyword(s):  
Far Field ◽  
Subwavelength Imaging

Far-field subwavelength imaging for ultrasonic elastic waves in a plate using an elastic hyperlens

2011 ◽  
Vol 98 (24) ◽  
pp. 241912 ◽  
Author(s):  
Hyung Jin Lee ◽  
Hoe Woong Kim ◽  
Yoon Young Kim
Keyword(s):  
Elastic Waves ◽  
Far Field ◽  
Subwavelength Imaging

scholarly journals Cascaded DBR plasmonic cavity lens for far-field subwavelength imaging at a visible wavelength

2018 ◽  
Vol 26 (15) ◽  
pp. 19574 ◽  
Author(s):  
Huiyu Li ◽  
Liwei Fu ◽  
Karsten Frenner ◽  
Wolfgang Osten
Keyword(s):  
Far Field ◽  
Subwavelength Imaging ◽  
Visible Wavelength
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