scholarly journals Quasi-phase matching waveguides on lithium niobate and KTP for nonlinear frequency conversion: A comparison

APL Photonics ◽  
2021 ◽  
Vol 6 (9) ◽  
pp. 091102
Author(s):  
Cristine Calil Kores ◽  
Carlota Canalias ◽  
Fredrik Laurell
Keyword(s):  
Lithium Niobate ◽  
Frequency Conversion ◽  
Phase Matching ◽  
Nonlinear Frequency ◽  
Nonlinear Frequency Conversion ◽  
Quasi Phase Matching

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

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

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

Nonlinear frequency conversion in one dimensional lithium niobate photonic crystal nanocavities

2018 ◽  
Vol 113 (2) ◽  
pp. 021104 ◽  
Author(s):  
Haowei Jiang ◽  
Hanxiao Liang ◽  
Rui Luo ◽  
Xianfeng Chen ◽  
Yuping Chen ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Lithium Niobate ◽  
Frequency Conversion ◽  
Nonlinear Frequency ◽  
Nonlinear Frequency Conversion ◽  
One Dimensional

scholarly journals Domain-Reversed Lithium Niobate Single-Crystal Fibers are Potentially for Efficient Terahertz Wave Generation

2008 ◽  
Vol 2008 ◽  
pp. 1-5
Author(s):  
Yalin Lu ◽  
Kitt Reinhardt
Keyword(s):  
Lithium Niobate ◽  
Single Crystal ◽  
Frequency Conversion ◽  
Optical Microscope ◽  
Terahertz Wave ◽  
Nonlinear Frequency ◽  
Periodic Domain ◽  
Nonlinear Frequency Conversion ◽  
Lithium Niobate Single Crystal ◽  
Crystal Fibers

Nonlinear frequency conversion remains one of the dominant approaches to efficiently generate THz waves. Significant material absorption in the THz range is the main factor impeding the progress towards this direction. In this research, a new multicladding nonlinear fiber design was proposed to solve this problem, and as the major experimental effort, periodic domain structure was introduced into lithium niobate single-crystal fibers by electrical poling. The introduced periodic domain structures were nondestructively revealed using a crossly polarized optical microscope and a confocal scanning optical microscope for quality assurance.

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