scholarly journals Tailoring Second-Harmonic Generation in Single L-Shaped Plasmonic Nanoantennas from the Capacitive to Conductive Coupling Regime

ACS Photonics ◽  
2015 ◽  
Vol 2 (11) ◽  
pp. 1592-1601 ◽  
Author(s):  
Leo-Jay Black ◽  
Peter R. Wiecha ◽  
Yudong Wang ◽  
C. H. de Groot ◽  
Vincent Paillard ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Plasmonic Nanoantennas

scholarly journals Second harmonic generation enhancement by polarization-matched nanostructures -INVITED

2020 ◽  
Vol 238 ◽  
pp. 05001
Author(s):  
Christoph Dreser ◽  
Emre Gürdal ◽  
Godofredo Bautista ◽  
Anke Horneber ◽  
Xiaorun Zang ◽  
...  
Keyword(s):  
High Resolution ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Frequency Conversion ◽  
Second Harmonic ◽  
Plasmonic Nanostructures ◽  
Nonlinear Crystals ◽  
Laser Optics ◽  
Plasmonic Nanoantennas ◽  
High Resolution Microscopy

Frequency conversion plays an important role in both fundamental and applied nano-optics. Doubling the frequency of light by second harmonic generation (SHG) is a vital process e.g. in laser optics or high-resolution microscopy. SHG can be created through symmetry breaking at plasmonic nanostructures, or the local high electric near-fields of plasmonic nanoantennas can be utilized to further enhance the SHG e.g. from nonlinear crystals. Examples of SHG microscopy using cylindrical vector beams in combination with tilted nanocones and radially symmetric oligomers are shown as well as enhancement studies of the SHG from nonlinear crystals decorated with polarization-matched nanostructures.

Double resonant plasmonic nanoantennas for efficient second harmonic generation in zinc oxide

2017 ◽  
Vol 95 (20) ◽  
Author(s):  
Nils Weber ◽  
Maximilian Protte ◽  
Felicitas Walter ◽  
Philip Georgi ◽  
Thomas Zentgraf ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Plasmonic Nanoantennas

scholarly journals Mode matching in multiresonant plasmonic nanoantennas for enhanced second harmonic generation

2015 ◽  
Vol 10 (5) ◽  
pp. 412-417 ◽  
Author(s):  
Michele Celebrano ◽  
Xiaofei Wu ◽  
Milena Baselli ◽  
Swen Großmann ◽  
Paolo Biagioni ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Mode Matching ◽  
Plasmonic Nanoantennas

Test of directional photoionisation models of second harmonic generation in optical fibres

1992 ◽  
Vol 139 (2) ◽  
pp. 133 ◽  
Author(s):  
N.M. Lawandy ◽  
T.J. Driscoll ◽  
C.L. Adler ◽  
N.M. Lawandy
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Optical Fibres
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