Vortex beam enabled optimization in near-field scanning optical microscopy and possibility in second harmonic generation

2020 ◽  
Author(s):  
Rong Zhou ◽  
Hao Shen
Keyword(s):  
Second Harmonic Generation ◽  
Optical Microscopy ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Near Field ◽  
Vortex Beam ◽  
Scanning Optical Microscopy ◽  
Near Field Scanning

scholarly journals Nonlinear optical imaging of single plasmonic nanoparticles with 30 nm resolution

2015 ◽  
Vol 17 (33) ◽  
pp. 21288-21293 ◽  
Author(s):  
Anke Horneber ◽  
Kai Braun ◽  
Jan Rogalski ◽  
Paul Leiderer ◽  
Alfred J. Meixner ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Optical Imaging ◽  
Optical Microscopy ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Near Field ◽  
Plasmonic Nanoparticles ◽  
Two Photon ◽  
Nonlinear Optical Imaging

Femtosecond-scanning near-field optical microscopy resolves the location-correlated second harmonic generation and two-photon photoluminescence from single nanoparticles with 30 nm resolution.

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