scholarly journals Phase matching in hyperbolic wire media for nonlinear frequency conversion

2015 ◽  
Vol 23 (26) ◽  
pp. 33733 ◽  
Author(s):  
Yuchen Zhao ◽  
Cameron Duncan ◽  
Boris T. Kuhlmey ◽  
C. Martijn de Sterke
Keyword(s):  
Frequency Conversion ◽  
Phase Matching ◽  
Nonlinear Frequency ◽  
Nonlinear Frequency Conversion ◽  
Wire Media

scholarly journals Phase-matching conditions for nonlinear frequency conversion by use of aligned molecular gases

2003 ◽  
Vol 28 (5) ◽  
pp. 346 ◽  
Author(s):  
R. A. Bartels ◽  
N. L. Wagner ◽  
M. D. Baertschy ◽  
J. Wyss ◽  
M. M. Murnane ◽  
...  
Keyword(s):  
Frequency Conversion ◽  
Phase Matching ◽  
Nonlinear Frequency ◽  
Matching Conditions ◽  
Nonlinear Frequency Conversion ◽  
Molecular Gases

Temperature-insensitive quasi phase matching method for nonlinear frequency conversion

Optik ◽  
2017 ◽  
Vol 139 ◽  
pp. 239-243
Author(s):  
Xun Liu ◽  
Xueju Shen ◽  
Yudan Chen ◽  
Jianling Yin ◽  
Xiaoming Li
Keyword(s):  
Frequency Conversion ◽  
Phase Matching ◽  
Nonlinear Frequency ◽  
Matching Method ◽  
Nonlinear Frequency Conversion ◽  
Quasi Phase Matching

BIREFRINGENCE PHASE MATCHING IN SELECTIVELY OXIDIZED GaAs/AlAs OPTICAL WAVEGUIDES FOR NONLINEAR FREQUENCY CONVERSION

1996 ◽  
Vol 05 (04) ◽  
pp. 645-651 ◽  
Author(s):  
A. FIORE ◽  
V. BERGER ◽  
E. ROSENCHER ◽  
N. LAURENT ◽  
N. VODJDANI ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
Optical Waveguides ◽  
Frequency Conversion ◽  
Near Infrared ◽  
Difference Frequency Generation ◽  
Phase Match ◽  
Phase Matching ◽  
Nonlinear Frequency ◽  
Nonlinear Frequency Conversion ◽  
Single Polarization

We propose using the huge birefringence available in GaAs/AlAs oxidized waveguides to phase-match nonlinear optical conversions in the near- and mid-infrared. Tunable midinfrared radiation can be obtained by difference frequency generation from two tunable near-infrared semiconductor lasers. We measured the transmission spectrum of the AlAs oxide, and demonstrated the birefringence enhancement due to oxidation in a single polarization waveguide.

scholarly journals Phase-matched nonlinear second-harmonic generation in plasmonic metasurfaces

Nanophotonics ◽  
2019 ◽  
Vol 8 (4) ◽  
pp. 607-612 ◽  
Author(s):  
S. Hamed Shams Mousavi ◽  
Robert Lemasters ◽  
Feng Wang ◽  
Ali Eshaghian Dorche ◽  
Hossein Taheri ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Frequency Conversion ◽  
Second Harmonic ◽  
Matching Condition ◽  
Phase Matching ◽  
Nonlinear Frequency ◽  
Nonlinear Frequency Conversion ◽  
Phase Matching Condition ◽  
Plasmon Modes

AbstractThe phase matching between the propagating fundamental and nonlinearly generated waves plays an important role in the efficiency of the nonlinear frequency conversion in macroscopic crystals. However, in nanoscale samples, such as nanoplasmonic structures, the phase-matching condition is often ignored due to the sub-wavelength nature of the materials. Here, we first show that the phase matching of the lattice plasmon modes at the fundamental and second-harmonic frequencies in a plasmonic nanoantenna array can effectively enhance the surface-enhanced second-harmonic generation. Additionally, a significant enhancement of the second-harmonic generation is demonstrated using stationary band-edge lattice plasmon modes with zero phase.

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